Vasectomy and reversible vasocclusion.
D000917:Antibody Formation; D003273:Contraceptive Devices; D006801:Humans; D008026:Ligation; D008297:Male; D008722:Methods; D011584:Psychology; D013094:Spermatozoa / Q000276:immunology; D013245:Sterilization, Reproductive; D013523:Surgical Equipment; D013537:Sutures; D014649:Vas Deferens / Q000033:anatomy & histology / Q000502:physiology / Q000601:surgery*