[Social-hygienic characteristics of abortion in the Checheno-Ingush ASSR].
D000024:Abortion, Illegal; D000028:Abortion, Induced; D000328:Adult; D005260:Female; D006801:Humans; D011247:Pregnancy; D012423:Rural Health; D012426:Russia; D014505:Urban Population
Sotsial'no-gigienicheskaia kharakteristika abortov v Checheno-Ingushskoĭ ASSR