Progress and failure in population control.
D000032:Abortion, Therapeutic; D000367:Age Factors; D001723:Birth Rate; D002960:Civil Disorders; D003267:Contraception; D003281:Contraceptives, Postcoital; D003906:Developing Countries; D005193:Family Planning Services; D006801:Humans; D008393:Marriage; D009026:Mortality; D011155:Population Control; D013245:Sterilization, Reproductive; D014478:Unemployment; D014798:Vital Statistics
D003281:Contraceptives, Postcoital