title: [Gas chromatography of steroids--methods in laboratory diagnosis].
mesh_terms: D015068:17-Ketosteroids / Q000652:urine; D000293:Adolescent; D000305:Adrenal Cortex Hormones / Q000032:analysis*; D000328:Adult; D000368:Aged; D002849:Chromatography, Gas; D003226:Congresses as Topic; D004700:Endocrine System Diseases / Q000175:diagnosis; D005260:Female; D012739:Gonadal Steroid Hormones / Q000032:analysis*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D015068:17-Ketosteroids; D000305:Adrenal Cortex Hormones; D012739:Gonadal Steroid Hormones