title: [On the 70th birthday of Professor D. N. Kaliuzhnyĭ].
mesh_terms: D004782:Environmental Health / Q000266:history; D049673:History, 20th Century; D011634:Public Health / Q000266:history; D014455:Ukraine
vernacular_title: K 70-letiiu so dnia rozhdeniia Professora D.N. Kaliuzhnogo.