title: [On the 80th birthday of Prof. K. V. Maistrakh].
mesh_terms: D049673:History, 20th Century; D011634:Public Health / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
vernacular_title: K 80-letiiu so dnia rozhdeniia professora K. V. Maĭstrakh.