title: [Professor Vasiliĭ Antonovich Leonov (on his 80th birthday and 55th anniversary of medical, scientific and pedagogic activity)].
mesh_terms: D049673:History, 20th Century; D010372:Pediatrics / Q000266:history; D002094:Republic of Belarus
vernacular_title: Professor Vasiliĭ Antonovich Leonov (k 80-letiiu so dnia rozhdeniia i 55-letiiu vrachebnoĭ, nauchnoĭ i pedagogicheskoĭ deiatel'nosti)