[A SIMPLIFIED METHOD LIGATING THE VAS DEFERENS].
D006801:Humans; D008297:Male; D013242:Sterilization; D013245:Sterilization, Reproductive; D014649:Vas Deferens
STERILIZATION, SEXUAL; VAS DEFERENS
UPROSZCZONA TECHNIKA PODWI AZYWANIA NASIENIOWOD'OW.