title: Application of thin-layer chromatography for the quantitative determination of 7-dehydrocholesterol.
mesh_terms: D000818:Animals; D002784:Cholesterol / Q000032:analysis*; D002855:Chromatography, Thin Layer; D008722:Methods; D051381:Rats; D012867:Skin / Q000032:analysis
chemical_list: D002784:Cholesterol