[A prominent worker in Ural public health, B.O. Kotelianskiĭ (on the 80th anniversary of his death)].
D049672:History, 19th Century; D011634:Public Health / Q000266:history; D012425:Russia (Pre-1917)
Vidnyĭ deiatel' Ural'skogo zdravookhraneniia B.O. Kotelianskiĭ (k 80-letiiu so dnia smerti.