title: Testis biopsy in varicocele as related to fertility.
mesh_terms: D000328:Adult; D001706:Biopsy; D006801:Humans; D007248:Infertility, Male / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009845:Oligospermia / Q000473:pathology; D013737:Testis / Q000473:pathology*; D014646:Varicocele / Q000150:complications / Q000473:pathology*