title: [Ippolit Vasil'evich Davydovskiĭ (on his 80th birthday)].
mesh_terms: D049673:History, 20th Century; D010336:Pathology / Q000266:history; D014586:USSR
vernacular_title: Ippolit Vasil'evich Davydovskiĭ (k 80-letiiu so ndia rozhdeniia)