USSR: from abortion to contraception.
D000024:Abortion, Illegal; D000028:Abortion, Induced; D002676:Child, Unwanted; D003267:Contraception; D003604:Czechoslovakia; D005061:Europe, Eastern; D006801:Humans; D007391:International Cooperation; D038622:Internationality; D009026:Mortality; D009426:Netherlands; D012383:Romania; D012940:Social Problems; D013223:Statistics as Topic; D014586:USSR
Genetics and Reproduction