Barrier methods of contraception.
Haslett
S
S
D003274:Contraceptive Devices, Female; D003275:Contraceptive Devices, Male; D005193:Family Planning Services; D005260:Female; D015658:HIV Infections / Q000517:prevention & control; D006801:Humans; D008297:Male; D017137:Nonoxynol; D011092:Polyethylene Glycols; D014622:Vaginal Creams, Foams, and Jellies
D014622:Vaginal Creams, Foams, and Jellies; D017137:Nonoxynol; D011092:Polyethylene Glycols