title: [Nikolaĭ Evgenevich Kavetskiĭ (on his 75th birthday)].
mesh_terms: D049673:History, 20th Century; D007388:Internal Medicine / Q000266:history; D012800:Siberia
vernacular_title: Nikolaĭ Evgen'evich Kavetskiĭ (k 75-letiiu so dnia rozhdeniia.