title: Temporary occlusion of ductus deferens.
mesh_terms: D000818:Animals; D004285:Dogs; D008297:Male; D008722:Methods; D009757:Nylons; D012661:Semen / Q000166:cytology; D012828:Silicones; D013245:Sterilization, Reproductive; D013536:Suture Techniques; D014649:Vas Deferens / Q000473:pathology / Q000601:surgery*
chemical_list: D009757:Nylons; D012828:Silicones