The role of surgery in sub-fertility.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D002648:Child; D003251:Constriction, Pathologic; D004543:Ejaculatory Ducts / Q000601:surgery; D004822:Epididymis / Q000601:surgery; D005260:Female; D005832:Genital Diseases, Male / Q000601:surgery; D006801:Humans; D007248:Infertility, Male / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D013737:Testis / Q000473:pathology; D014646:Varicocele / Q000601:surgery*; D014649:Vas Deferens / Q000601:surgery