Resolution of some pairs of closely related steroids by thin-layer chromatography.
D000731:Androstanes / Q000032:analysis*; D002855:Chromatography, Thin Layer; D008722:Methods; D011278:Pregnanes / Q000032:analysis*; D013256:Steroids / Q000032:analysis*
D000731:Androstanes; D011278:Pregnanes; D013256:Steroids