The manly art of contraception.
D001695:Biology; D002681:China; D017280:Condoms; D003267:Contraception; D003270:Contraceptive Agents; D003272:Contraceptive Agents, Male; D004703:Endocrine System; D005193:Family Planning Services; D006728:Hormones; D008571:Men; D010827:Physiology; D013083:Sperm Transport; D013245:Sterilization, Reproductive; D014611:Vaccination; D014659:Vasectomy
D003270:Contraceptive Agents; D003272:Contraceptive Agents, Male; D006728:Hormones
Biology; China; Condom; Contraception; Contraceptive Agents; Contraceptive Agents, Male; Contraceptive Mode Of Action; Endocrine System; Family Planning; Hormones--therapeutic use; Inhibition Of Fertilization; Male Sterilization; Men; Physiology; Sperm Transport Inhibition; Sterilization, Sexual; Vaccination; Vasectomy