title: Two cases of germinal aplasia: plasma concentration and in vitro biosynthesis of androgens.
mesh_terms: D015068:17-Ketosteroids / Q000652:urine; D000328:Adult; D000728:Androgens / Q000096:biosynthesis*; D002247:Carbon Isotopes; D003687:Dehydroepiandrosterone / Q000097:blood; D004485:Eczema / Q000532:radiotherapy; D004958:Estradiol / Q000097:blood; D004970:Estrone / Q000097:blood; D006801:Humans; D007006:Hypogonadism / Q000378:metabolism*; D066298:In Vitro Techniques; D007248:Infertility, Male; D007989:Libido; D008297:Male; D011284:Pregnenolone / Q000096:biosynthesis; D011830:Radiation Effects; D013733:Testicular Diseases / Q000473:pathology; D013737:Testis / Q000378:metabolism* / Q000528:radiation effects; D013739:Testosterone / Q000097:blood
chemical_list: D015068:17-Ketosteroids; D000728:Androgens; D002247:Carbon Isotopes; D004970:Estrone; D013739:Testosterone; D003687:Dehydroepiandrosterone; D004958:Estradiol; D011284:Pregnenolone