title: Control of fertility by sterilization.
mesh_terms: D005187:Fallopian Tubes / Q000601:surgery; D005260:Female; D005298:Fertility; D006801:Humans; D008297:Male; D008722:Methods; D011247:Pregnancy; D013245:Sterilization, Reproductive; D014649:Vas Deferens / Q000601:surgery