[Boris Vladimirovich Ognev (on his 75th birthday)].
D000047:Academies and Institutes / Q000266:history; D013502:General Surgery / Q000266:history; D049673:History, 20th Century; D009031:Moscow; D012577:Schools, Medical / Q000266:history
Boris Vladimirovich Ognev (k 75-lrtiiu so dnia rozhdeniia)