A personal history of the progress in contraception during the past 60 years.
Lehfeldt
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D003267:Contraception / Q000266:history* / Q000379:methods; D005060:Europe; D005193:Family Planning Services / Q000266:history; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D014481:United States