[The tasks of the hygienic science and sanitary practice in the light of decisions of the 23d congress of the Communist Party of the Soviet Union].
D004782:Environmental Health; D006920:Hygiene; D011634:Public Health; D014586:USSR
Zadachi gigienicheskoĭnauki i sanitarnoĭ praktiki v svete resheniĭ 23-ego s"ezda KPSS.