Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6037110.17816/kazmj60371Research ArticleThe results of prophylactic preventive measuresRazumovskiyU. K.info@eco-vector.com3003196849286880802202108022021Copyright © 1968, Razumovskiy U.K.1968<p>We studied 738 thyroid glands in order to determine the effectiveness of anti-goat measures; 434 glands were taken during sections and 304 - from operated patients. Research was carried out in 1958-1960 and in 1964-1965. (before and after carrying out anti-streptococcal measures). During the first period, 429 glands were examined, including 68 children; in II 309 and 77, respectively.</p>Kazan Medical archiveКазанский медицинский архив