title: [Alekseĭ Pavlovich Popov (on his 80th birthday)].
mesh_terms: D006666:History of Medicine; D008887:Military Medicine / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
vernacular_title: Alekseĭ Pavlovich Popov (k 80-letiiu so dnia rozhdeniia)