title: [Professor Sergeĭ Fedorovich Serov (on his 60th birthday)].
mesh_terms: D049673:History, 20th Century; D006801:Humans; D009369:Neoplasms / Q000266:history; D010336:Pathology / Q000266:history; D014586:USSR
vernacular_title: Professor Sergeĭ Fedorovich Serov (k 60-letiiu so dnia rozhdeniia).