[Difficulty of collecting and preserving urine during gas chromatography determination of steroid hormones].
D000731:Androstanes / Q000652:urine; D000738:Androsterone / Q000652:urine; D002849:Chromatography, Gas; D003687:Dehydroepiandrosterone / Q000652:urine; D005043:Etiocholanolone / Q000652:urine; D011276:Pregnanediol / Q000652:urine; D011279:Pregnanetriol / Q000652:urine; D011309:Preservation, Biological; D013256:Steroids / Q000652:urine*; D013739:Testosterone / Q000652:urine; D014556:Urine
D000731:Androstanes; D013256:Steroids; D011279:Pregnanetriol; D013739:Testosterone; D003687:Dehydroepiandrosterone; D005043:Etiocholanolone; D000738:Androsterone; D011276:Pregnanediol
Zur Problematik des Harnsammelns und -konservierens bei der gaschromatographischen Steroidhormonbestimmung.