ASSESSMENT OF VASECTOMY AS MEANS OF VOLUNTARY STERILIZATION.
D001699:Biometry; D006801:Humans; D008297:Male; D012725:Sexual Behavior; D013223:Statistics as Topic; D013242:Sterilization; D013245:Sterilization, Reproductive; D014649:Vas Deferens; D014659:Vasectomy
STATISTICS; STERILIZATION, SEXUAL; VAS DEFERENS