[Testicular biopsy in the study of male infertility].
D000293:Adolescent; D000328:Adult; D001706:Biopsy; D006801:Humans; D007248:Infertility, Male / Q000209:etiology / Q000473:pathology*; D008297:Male; D013733:Testicular Diseases / Q000150:complications / Q000473:pathology; D013737:Testis / Q000473:pathology*