title: An assay method for cholesterol 7-alpha-hydroxylase in rat liver microsomal fraction.
mesh_terms: D000812:Anhydrides; D000818:Animals; D001345:Autoradiography; D002247:Carbon Isotopes; D002784:Cholesterol; D002855:Chromatography, Thin Layer; D008722:Methods; D008862:Microsomes, Liver / Q000201:enzymology*; D006899:Mixed Function Oxygenases / Q000032:analysis*; D051381:Rats; D014316:Tritium
chemical_list: D000812:Anhydrides; D002247:Carbon Isotopes; D014316:Tritium; D002784:Cholesterol; D006899:Mixed Function Oxygenases