Problems in male and female sterilisation.
D005187:Fallopian Tubes / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008318:Malpractice; D011247:Pregnancy; D013245:Sterilization, Reproductive / Q000592:standards*; D014649:Vas Deferens / Q000601:surgery*