Barrier contraceptives.
Connell
E B
EB
Emory University School of Medicine, Atlanta, Georgia.
D003274:Contraceptive Devices, Female; D003275:Contraceptive Devices, Male; D005260:Female; D006801:Humans; D008297:Male; D012749:Sexually Transmitted Diseases / Q000517:prevention & control; D013089:Spermatocidal Agents
D013089:Spermatocidal Agents