title: [Social hygiene trend in the activities of the research institutes of the People's Commissariat of Public Health of the RSFSR during the 20s and 30s].
mesh_terms: D000047:Academies and Institutes / Q000266:history*; D049673:History, 20th Century; D011634:Public Health / Q000266:history*; D012426:Russia; D012936:Social Medicine / Q000266:history*
vernacular_title: Sotsial'no-gigienicheskaia napravlennost' deiatel'nosti nauchno-issledovatel'-skikh institutov Narodnego komissariata zdravookhraneniia RSFSR v 20--30-e gody.