For citations:

Strupovets I.N. ULTRASONIC CHANGES AT PREMATURELY BORN AND LEVEL OF HORMONES OF A THYROID GLAND AND THYROID-STIMULATING HORMONE OF THEIR MOTHERS. Health and Ecology Issues. 2010;(1):67-69. (In Russ.) https://doi.org/10.51523/2708-6011.2010-7-1-15