title: Prevention of failure in vasectomy.
mesh_terms: D006801:Humans; D008026:Ligation; D008297:Male; D008722:Methods; D009092:Mucous Membrane / Q000601:surgery; D013536:Suture Techniques; D014649:Vas Deferens / Q000601:surgery; D014659:Vasectomy / Q000009:adverse effects