For citations:

Dreval A.V., Kamynina T.S., Nechaev O.A., Streltsova A.V., Tishenin R.S., Anashkina G.A. The degree of reliability of ultrasound and palpation diagnostics of endemic goiter. Problems of Endocrinology. 1999;45(2):24-28. (In Russ.) https://doi.org/10.14341/probl11741