Contraception and sexual health.
Guillebaud
John
J
University College London, UK.
D003267:Contraception; D005193:Family Planning Services / Q000639:trends; D005260:Female; D006297:Health Services Accessibility / Q000639:trends; D006801:Humans; D008297:Male; D011158:Population Growth; D012725:Sexual Behavior; D006113:United Kingdom