title: [Professor Irina Dmitrievna Nechaeva (on her 60th birthday)].
mesh_terms: D049673:History, 20th Century; D006801:Humans; D009369:Neoplasms / Q000266:history; D014586:USSR
vernacular_title: Professor Irina Dmitrievna Nechaeva (k 60-letiiu so dnia rozhdeniia)