title: Effect of irrigation of the vas on post-vasectomy semen-counts.
mesh_terms: D006801:Humans; D008297:Male; D012661:Semen / Q000032:analysis*; D013094:Spermatozoa; D013245:Sterilization, Reproductive; D007507:Therapeutic Irrigation; D013997:Time Factors; D014649:Vas Deferens / Q000601:surgery*; D014867:Water
chemical_list: D014867:Water