title: [Nikolai Nikolaevich Savitskiĭ (on his 80th birthday)].
mesh_terms: D049673:History, 20th Century; D007388:Internal Medicine / Q000266:history; D008887:Military Medicine / Q000266:history; D014586:USSR
vernacular_title: Nikolaĭ Nikolaevich Savitskiĭ (k 80-letiiu so dnia rozhdeniia.