[Scientific and social activities of Ukrainian hygienists in 1971-1972].
D049673:History, 20th Century; D006920:Hygiene / Q000266:history*; D012955:Societies, Medical / Q000266:history*; D014455:Ukraine
Nauchno-obshchestvennaia deiatel'nost' ukrainskikh gigienistov v 1971-1972 gody