For citations:
Lapshina A.M., Marova Ye.I., Goncharov N.P., Arapova S.D., Rozhinskaya L.Ya. Study of free cortisol in the saliva for the evaluation of adrenal function. Problems of Endocrinology. 2008;54(2):22-27. (In Russ.) https://doi.org/10.14341/probl200854222-27

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