A history and appraisal of intra-uterine contraception.
D000818:Animals; D003267:Contraception / Q000266:history*; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007194:India; D007434:Intrauterine Devices / Q000266:history*; D007557:Israel; D007564:Japan; D011647:Puerto Rico; D013397:Sudan; D014416:Tunisia; D014481:United States