title: [Toward the 50th year of the Great October Revolution].
mesh_terms: D013502:General Surgery / Q000266:history*; D049673:History, 20th Century; D011643:Publishing / Q000266:history; D014586:USSR
vernacular_title: Navstrechu 50-letiiu Velikoĭ Oktiabr'skoĭ revoliutsii.