Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6037610.17816/kazmj60376Research ArticleProfessor Kuzma Amfilokhievich DryaginDryaginK. A.info@eco-vector.com3003196849296970802202108022021Copyright © 1968, Dryagin K.A.1968<p>October 13, 1967 marked the 70th anniversary of the birth and 45 years of the medical and scientific-pedagogical activity of the head of the hospital therapy department of the Leningrad Pediatric Medical Institute, Professor, Doctor of Medical Sciences Kuzma Amfilokhievich Dryagin.</p>Kazan Medical archiveКазанский медицинский архив