title: [The prophylactic trend is the basic principle of Soviet public health].
mesh_terms: D011314:Preventive Health Services / Q000639:trends*; D011634:Public Health / Q000639:trends*; D011787:Quality of Health Care / Q000639:trends; D012950:Socialism; D014586:USSR
vernacular_title: Profilakticheskoe napravlenie--osnovnoĭ printsip sovetskogo zdravookhraneniia.