title: Histological investigation of testis in infertile man. II. Pathological problems.
mesh_terms: D015068:17-Ketosteroids / Q000652:urine; D006065:Gonadotropins, Pituitary / Q000652:urine; D006801:Humans; D007248:Infertility, Male / Q000473:pathology* / Q000652:urine; D007985:Leydig Cells; D008297:Male; D013094:Spermatozoa; D013737:Testis / Q000473:pathology*; D014649:Vas Deferens / Q000473:pathology
chemical_list: D015068:17-Ketosteroids; D006065:Gonadotropins, Pituitary