Abortion: a worldwide trend toward liberalization.
D000024:Abortion, Illegal; D000028:Abortion, Induced; D005193:Family Planning Services; D033161:Government Regulation; D006801:Humans; D007391:International Cooperation; D038622:Internationality; D009017:Morbidity; D009026:Mortality; D015995:Prevalence; D011634:Public Health; D011639:Public Opinion; D012926:Social Control, Formal