title: [In memoriam Mark Iosifovich Khazanov].
mesh_terms: D004813:Epidemiology / Q000266:history; D049673:History, 20th Century; D011634:Public Health / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
vernacular_title: Pamiati Marka Iosifovicha Khazanova.