title: [Hormone determination and biopsy of the testicle in the sterile male].
mesh_terms: D000328:Adult; D001706:Biopsy; D006065:Gonadotropins, Pituitary / Q000097:blood; D006801:Humans; D007248:Infertility, Male / Q000097:blood* / Q000473:pathology; D008297:Male; D013737:Testis / Q000473:pathology*; D013739:Testosterone / Q000097:blood
chemical_list: D006065:Gonadotropins, Pituitary; D013739:Testosterone
vernacular_title: Determinaciones hormonales y biopsia de testículo en el varón estéril.