<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">problendo</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы Эндокринологии</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Endocrinology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0375-9660</issn><issn pub-type="epub">2308-1430</issn><publisher><publisher-name>Endocrinology Research Centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/probl20156154-8</article-id><article-id custom-type="elpub" pub-id-type="custom">problendo-7081</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Клиническая эндокринология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical endocrinology</subject></subj-group></article-categories><title-group><article-title>Анализ ассоциации  полиморфизмов генов VDR и CASR с развитием нефролитиаза у больных первичным гиперпаратиреозом</article-title><trans-title-group xml:lang="en"><trans-title>Analysis of the association of polymorphisms CASR and VDR with the development of nephrolithiasis in patients with primary hyperparathyroidism</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Перетокина</surname><given-names>Елена Викторовна</given-names></name><name name-style="western" xml:lang="en"><surname>Peretokina</surname><given-names>Elena Viktorovna</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант отделения нейроэндокринологии и остеопатий</p></bio><bio xml:lang="en"><p>MD, PhD-student</p></bio><email xlink:type="simple">peretokina-lena@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пигарова</surname><given-names>Екатерина Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Pigarova</surname><given-names>Ekaterina Aleksandrovna</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, старший научный сотрудник отделения нейроэндокринологии и остеопатий Института клинической эндокринологии</p></bio><bio xml:lang="en"><p>MD, PhD</p></bio><email xlink:type="simple">kpigarova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мокрышева</surname><given-names>Наталья Георгиевна</given-names></name><name name-style="western" xml:lang="en"><surname>Mokrysheva</surname><given-names>Natal'ya Georgievna</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, заместитель директора ФГБУ ЭНЦ по общим вопросам</p></bio><bio xml:lang="en"><p>MD, PhD</p></bio><email xlink:type="simple">nm70@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рожинская</surname><given-names>Людмила Яковлевна</given-names></name><name name-style="western" xml:lang="en"><surname>Rozhinskaya</surname><given-names>Lyudmila Yakovlevna</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, заведующая отделением нейроэндокринологии и остеопатий Института клинической эндокринологии</p></bio><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><email xlink:type="simple">rozhinskaya@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Байдакова</surname><given-names>Галина Викторовна</given-names></name><name name-style="western" xml:lang="en"><surname>Baydakova</surname><given-names>Galina Viktorovna</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.б.н, вед научный сотрудник лаборатории  наследственных болезней обмена веществ</p></bio><bio xml:lang="en"><p>PhD</p></bio><email xlink:type="simple">doctor.zakharova@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Захарова</surname><given-names>Екатерина Юрьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharova</surname><given-names>Ekaterina Yur'evna</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., руководитель лаборатории  наследственных болезней обмена веществ</p></bio><bio xml:lang="en"><p>MD, PhD</p></bio><email xlink:type="simple">doctor.zakharova@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Эндокринологический научный центр» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Endocrinology Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>28</day><month>01</month><year>2016</year></pub-date><volume>61</volume><issue>5</issue><fpage>4</fpage><lpage>8</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Перетокина Е.В., Пигарова Е.А., Мокрышева Н.Г., Рожинская Л.Я., Байдакова Г.В., Захарова Е.Ю., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Перетокина Е.В., Пигарова Е.А., Мокрышева Н.Г., Рожинская Л.Я., Байдакова Г.В., Захарова Е.Ю.</copyright-holder><copyright-holder xml:lang="en">Peretokina E.V., Pigarova E.A., Mokrysheva N.G., Rozhinskaya L.Y., Baydakova G.V., Zakharova E.Y.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.probl-endojournals.ru/jour/article/view/7081">https://www.probl-endojournals.ru/jour/article/view/7081</self-uri><abstract><p>Вопросы патогенеза нефролитиаза (НЛ) при первичном гиперпаратиреозе (ПГПТ) остаются не до конца понятными. Между тем выявление НЛ у больных с верифицированным ПГПТ является абсолютным показанием к паратиреоидэктомии. Проводятся различные исследования, направленные на поиск предикторов развития НЛ у больных с ПГПТ. Активно изучается роль генетических маркеров, прежде всего генов, регулирующих кальций-фосфорный обмен.</p><p>Цель исследования — оценить роль полиморфизмов генов VDR и CASR в развитии НЛ у больных ПГПТ.</p><sec><title>Материал и методы</title><p>Материал и методы. Проведено одномоментное исследование с включением 203 пациентов с подтвержденным ПГПТ, из которых у 114 имелся НЛ. Всем больным было проведено исследование показателей фосфорно-кальциевого обмена, уровня ПТГ, витамина D, фильтрационной функции почек. Генетическое исследование полиморфизмов гена VDR (FokI, TaqI, BsmI, ApaI, Cdx2)проведено у 169 пациентов (113 с НЛ, 56 без НЛ) методом полимеразной цепной реакции (ПЦР) с последующим рестрикционным анализом; у 187 пациентов (110 с НЛ, 77 без НЛ) исследовали три полиморфизма CASR (A986S, R990G, Q1011E) методом прямого секвенирования ПЦР-ампиклонов лейкоцитарной ДНК.</p></sec><sec><title>Результаты</title><p>Результаты. Достоверных различий в частоте генотипов и аллелей исследуемых генов между двумя группами получено не было. По данным логистического регрессионного анализа, единственным прогностическим фактором развития НЛ являлся уровень ионизированного кальций.</p></sec><sec><title>Выводы</title><p>Выводы. Исследованные гены не могут быть использованы в качестве предикторов развития НЛ. Возможно, необходимо исследование других генов.</p></sec></abstract><trans-abstract xml:lang="en"><p>Pathogenesis of nephrolithiasis (NL) at PHPT is not fully understood. Meanwhile, the detection of NL patients with PHPT is an absolute indication for parathyroidectomy. Conducted various studies aimed at finding a predictor of NL patients with PHPT. Actively study the role of genetic markers, particularly genes that regulate calcium-phosphorus metabolism.</p><p>Objective — to assess the relationship of polymorphisms CASR and VDR with the development of the NL at PHPТ.</p><sec><title>Material and methods</title><p>Material and methods. A study to include 203 patients with confirmed PHPT, out of which 114 patients had the NL and 87 patients without NL. All patients were studied indicators calcium-phosphorus metabolism, the study of the level of PTH, vitamin D, the filtration function of the kidneys. All patients were studied indicators calcium-phosphorus metabolism, the level of PTH, vitamin D, the filtration function of the kidneys. The study of gene polymorphisms VDR (FokI, TaqI, BsmI, ApaI, Cdx2) was performed in 169 patients (113 with NL, 56 without NL) by polymerase chain reaction followed by restriction analysis; Study 3 polymorphisms CASR (A986S, R990G, Q1011E) was performed in 187 patients (110 with NL, 77 without NL), by direct sequencing.</p></sec><sec><title>Results</title><p>Results. No significant differences in the frequency of genotypes and alleles studied genes between the two groups has been received. According to logistic regression analysis, the only predictor of NL is the level of ionized calcium.</p></sec><sec><title>Conclusions</title><p>Conclusions. The studied genes can not be used as predictors of the NL. May need to investigate other genes.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>нефролитиаз</kwd><kwd>первичный гиперпаратиреоз</kwd><kwd>кальцийчувствительный рецептор</kwd><kwd>рецептор витамина D</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nephrolithiasis</kwd><kwd>primary hyperparathyroidism</kwd><kwd>calcium sensing receptor</kwd><kwd>vitamin D receptor</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Bilezikian JP, Silverberg SJ. Clinical spectrum of primary hyperparathyroidism. Rev Endocr Metab Disord. 2000;1(4):237-245. doi: 10.1023/a:1026508829397.</mixed-citation><mixed-citation xml:lang="en">Bilezikian JP, Silverberg SJ. Clinical spectrum of primary hyperparathyroidism. Rev Endocr Metab Disord. 2000;1(4):237-245. doi: 10.1023/a:1026508829397.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Berger AD, Wu W, Eisner BH, et al. Patients With Primary Hyperparathyroidism—Why Do Some Form Stones? The Journal of Urology. 2009;181(5):2141-2145. doi: 10.1016/j.juro.2009.01.028.</mixed-citation><mixed-citation xml:lang="en">Berger AD, Wu W, Eisner BH, et al. Patients With Primary Hyperparathyroidism—Why Do Some Form Stones? The Journal of Urology. 2009;181(5):2141-2145. doi: 10.1016/j.juro.2009.01.028.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Pallan S, Rahman MO, Khan AA. Diagnosis and management of primary hyperparathyroidism. BMJ. 2012;344:e1013. doi: 10.1136/bmj.e1013.</mixed-citation><mixed-citation xml:lang="en">Pallan S, Rahman MO, Khan AA. Diagnosis and management of primary hyperparathyroidism. BMJ. 2012;344:e1013. doi: 10.1136/bmj.e1013.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Yu N, Donnan PT, Leese GP. A record linkage study of outcomes in patients with mild primary hyperparathyroidism: the Parathyroid Epidemiology and Audit Research Study (PEARS). Clin Endocrinol (Oxf). 2011;75(2):169-176. doi: 10.1111/j.1365-2265.2010.03958.x.</mixed-citation><mixed-citation xml:lang="en">Yu N, Donnan PT, Leese GP. A record linkage study of outcomes in patients with mild primary hyperparathyroidism: the Parathyroid Epidemiology and Audit Research Study (PEARS). Clin Endocrinol (Oxf). 2011;75(2):169-176. doi: 10.1111/j.1365-2265.2010.03958.x.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Rejnmark L, Vestergaard P, Mosekilde L. Nephrolithiasis and renal calcifications in primary hyperparathyroidism. J Clin Endocrinol Metab. 2011;96(8):2377-2385. doi: 10.1210/jc.2011-0569.</mixed-citation><mixed-citation xml:lang="en">Rejnmark L, Vestergaard P, Mosekilde L. Nephrolithiasis and renal calcifications in primary hyperparathyroidism. J Clin Endocrinol Metab. 2011;96(8):2377-2385. doi: 10.1210/jc.2011-0569.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Перетокина Е.В., Мокрышева Н.Г. “Нефролитиаз при первичном гиперпаратиреозе, современный взгляд”. // Ожирение и метаболизм. – 2014. – Т. 11. – №3 – С. 3-8. [Peretokina EV, Mokrysheva NG. Nephrolithiasis in primary hyperparathyroidism: a contemporary look. Obesity and metabolism. 2014;11(3):3-8.] doi: 10.14341/omet201433-8.</mixed-citation><mixed-citation xml:lang="en">Перетокина Е.В., Мокрышева Н.Г. “Нефролитиаз при первичном гиперпаратиреозе, современный взгляд”. // Ожирение и метаболизм. – 2014. – Т. 11. – №3 – С. 3-8. [Peretokina EV, Mokrysheva NG. Nephrolithiasis in primary hyperparathyroidism: a contemporary look. Obesity and metabolism. 2014;11(3):3-8.] doi: 10.14341/omet201433-8.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Söreide JA, van Heerden JA, Grant CS, et al. Characteristics of patients surgically treated for primary hyperparathyroidism with and without renal stones. Surgery. 1996;120(6):1033-1038. doi: 10.1016/s0039-6060(96)80051-1.</mixed-citation><mixed-citation xml:lang="en">Söreide JA, van Heerden JA, Grant CS, et al. Characteristics of patients surgically treated for primary hyperparathyroidism with and without renal stones. Surgery. 1996;120(6):1033-1038. doi: 10.1016/s0039-6060(96)80051-1.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Starup-Linde J, Waldhauer E, Rolighed L, et al. Renal stones and calcifications in patients with primary hyperparathyroidism: associations with biochemical variables. Eur J Endocrinol. 2012;166(6):1093-1100. doi: 10.1530/EJE-12-0032.</mixed-citation><mixed-citation xml:lang="en">Starup-Linde J, Waldhauer E, Rolighed L, et al. Renal stones and calcifications in patients with primary hyperparathyroidism: associations with biochemical variables. Eur J Endocrinol. 2012;166(6):1093-1100. doi: 10.1530/EJE-12-0032.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Мирная C.C., Пигарова Е.А., Беляева А.В., Мокрышева Н.Г., и др. “Роль кальций-чувствительного рецептора в поддержании системы кальциевого гемостаза”. // Остеопороз и остеопатии. – 2010. – №3 – С. 31-36. [Mirnaya SS, Pigarova EA, Belyaeva AV, Mokrysheva NG, et al. Rol’ kal’tsiy-chuvstvitel’nogo retseptora v podderzhanii sistemy kal’tsievogo gemostaza. Osteoporoz i osteopatii. 2010;3:31-36. (In Russ.)].</mixed-citation><mixed-citation xml:lang="en">Мирная C.C., Пигарова Е.А., Беляева А.В., Мокрышева Н.Г., и др. “Роль кальций-чувствительного рецептора в поддержании системы кальциевого гемостаза”. // Остеопороз и остеопатии. – 2010. – №3 – С. 31-36. [Mirnaya SS, Pigarova EA, Belyaeva AV, Mokrysheva NG, et al. Rol’ kal’tsiy-chuvstvitel’nogo retseptora v podderzhanii sistemy kal’tsievogo gemostaza. Osteoporoz i osteopatii. 2010;3:31-36. (In Russ.)].</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Han G, Wang O, Nie M, et al. Clinical phenotypes of Chinese primary hyperparathyroidism patients are associated with the calcium-sensing receptor gene R990G polymorphism. Eur J Endocrinol. 2013;169(5):629-638. doi: 10.1530/EJE-13-0441.</mixed-citation><mixed-citation xml:lang="en">Han G, Wang O, Nie M, et al. Clinical phenotypes of Chinese primary hyperparathyroidism patients are associated with the calcium-sensing receptor gene R990G polymorphism. Eur J Endocrinol. 2013;169(5):629-638. doi: 10.1530/EJE-13-0441.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Vezzoli G, Terranegra A, Arcidiacono T, Soldati L. Genetics and calcium nephrolithiasis. Kidney Int. 2011;80(6):587-593. doi: 10.1038/ki.2010.430.</mixed-citation><mixed-citation xml:lang="en">Vezzoli G, Terranegra A, Arcidiacono T, Soldati L. Genetics and calcium nephrolithiasis. Kidney Int. 2011;80(6):587-593. doi: 10.1038/ki.2010.430.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Vezzoli G, Tanini A, Ferrucci L, et al. Influence of calcium-sensing receptor gene on urinary calcium excretion in stone-forming patients. J Am Soc Nephrol. 2002;13(10):2517-2523.</mixed-citation><mixed-citation xml:lang="en">Vezzoli G, Tanini A, Ferrucci L, et al. Influence of calcium-sensing receptor gene on urinary calcium excretion in stone-forming patients. J Am Soc Nephrol. 2002;13(10):2517-2523.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Vezzoli G, Terranegra A, Arcidiacono T, et al. Calcium kidney stones are associated with a haplotype of the calcium-sensing receptor gene regulatory region. Nephrol Dial Transplant. 2010;25(7):2245-2252. doi: 10.1093/ndt/gfp760.</mixed-citation><mixed-citation xml:lang="en">Vezzoli G, Terranegra A, Arcidiacono T, et al. Calcium kidney stones are associated with a haplotype of the calcium-sensing receptor gene regulatory region. Nephrol Dial Transplant. 2010;25(7):2245-2252. doi: 10.1093/ndt/gfp760.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Scillitani A, Guarnieri V, Battista C, et al. Primary hyperparathyroidism and the presence of kidney stones are associated with different haplotypes of the calcium-sensing receptor. J Clin Endocrinol Metab. 2007;92(1):277-283. doi: 10.1210/jc.2006-0857.</mixed-citation><mixed-citation xml:lang="en">Scillitani A, Guarnieri V, Battista C, et al. Primary hyperparathyroidism and the presence of kidney stones are associated with different haplotypes of the calcium-sensing receptor. J Clin Endocrinol Metab. 2007;92(1):277-283. doi: 10.1210/jc.2006-0857.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Corbetta S, Baccarelli A, Aroldi A, et al. Risk factors associated to kidney stones in primary hyperparathyroidism. J Endocrinol Invest. 2014;28(4):122-128. doi: 10.1007/bf03345354.</mixed-citation><mixed-citation xml:lang="en">Corbetta S, Baccarelli A, Aroldi A, et al. Risk factors associated to kidney stones in primary hyperparathyroidism. J Endocrinol Invest. 2014;28(4):122-128. doi: 10.1007/bf03345354.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Lin Y, Mao Q, Zheng X, et al. Vitamin D receptor genetic polymorphisms and the risk of urolithiasis: a meta-analysis. Urol Int. 2011;86(3):249-255. doi: 10.1159/00032949.</mixed-citation><mixed-citation xml:lang="en">Lin Y, Mao Q, Zheng X, et al. Vitamin D receptor genetic polymorphisms and the risk of urolithiasis: a meta-analysis. Urol Int. 2011;86(3):249-255. doi: 10.1159/00032949.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Аполихин И.О., Сивков А.В., Константинова О.В., и др. “Поиск полиморфных вариантов кандидатных генов мочекаменной болезни в российской популяции”. // Клиническая и экспериментальная урология. – 2013. – №3 – С. 56-60. [Apolikhin OI, Sivkov AV, Konstantinova OV, et al. The search for the polymorphic variants of the gene candidates of urolithiasis in Russian population. Experimental &amp; clinical urology. 2013;(3):56-60. (in Russ.)].</mixed-citation><mixed-citation xml:lang="en">Аполихин И.О., Сивков А.В., Константинова О.В., и др. “Поиск полиморфных вариантов кандидатных генов мочекаменной болезни в российской популяции”. // Клиническая и экспериментальная урология. – 2013. – №3 – С. 56-60. [Apolikhin OI, Sivkov AV, Konstantinova OV, et al. The search for the polymorphic variants of the gene candidates of urolithiasis in Russian population. Experimental &amp; clinical urology. 2013;(3):56-60. (in Russ.)].</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Bilezikian JP, Khan AA, Potts JT, Jr., Third International Workshop on the Management of Asymptomatic Primary H. Guidelines for the management of asymptomatic primary hyperparathyroidism: summary statement from the third international workshop. J Clin Endocrinol Metab. 2009;94(2):335-339. doi: 10.1210/jc.2008-1763.</mixed-citation><mixed-citation xml:lang="en">Bilezikian JP, Khan AA, Potts JT, Jr., Third International Workshop on the Management of Asymptomatic Primary H. Guidelines for the management of asymptomatic primary hyperparathyroidism: summary statement from the third international workshop. J Clin Endocrinol Metab. 2009;94(2):335-339. doi: 10.1210/jc.2008-1763.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
