Ligature of left spermatic vein in the treatment of oligospermia.
D001706:Biopsy; D006801:Humans; D007248:Infertility, Male / Q000628:therapy*; D008297:Male; D013085:Spermatic Cord / Q000098:blood supply*; D013094:Spermatozoa / Q000502:physiology; D013696:Temperature; D013737:Testis / Q000098:blood supply / Q000473:pathology; D014646:Varicocele / Q000150:complications; D014680:Veins / Q000601:surgery*