title: Urinary 17-ketosteroids in cystic fibrosis.
mesh_terms: D015068:17-Ketosteroids / Q000652:urine*; D000293:Adolescent; D000738:Androsterone / Q000031:analogs & derivatives / Q000652:urine; D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000652:urine*; D005043:Etiocholanolone / Q000031:analogs & derivatives / Q000652:urine; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male
chemical_list: D015068:17-Ketosteroids; C002528:11 beta-hydroxyandrosterone; D005043:Etiocholanolone; D000738:Androsterone; C015962:11-ketoetiocholanolone