[On the separation of urinary C19-steroids on thin-layer chromatograms].
D015068:17-Ketosteroids; D000731:Androstanes; D002845:Chromatography; D002855:Chromatography, Thin Layer; D014551:Urinary Tract
D015068:17-Ketosteroids; D000731:Androstanes
17-KETOSTEROIDS; CHROMATOGRAPHY