title: The detection of A-ring-hydroxylated estrogens and their methyl ethers on ascorbic acid-impregnated paper and thin layer chromatograms.
mesh_terms: D001205:Ascorbic Acid; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D004963:Estrenes / Q000032:analysis*; D006914:Hydroxysteroids / Q000032:analysis; D008722:Methods; D008738:Methyl Ethers / Q000032:analysis
chemical_list: D004963:Estrenes; D006914:Hydroxysteroids; D008738:Methyl Ethers; D001205:Ascorbic Acid