title: Effects of phenylbutazone on liver microsomal demethylase.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002850:Chromatography, Gel; D066298:In Vitro Techniques; D007700:Kinetics; D008099:Liver / Q000378:metabolism; D008297:Male; D008862:Microsomes, Liver / Q000201:enzymology* / Q000378:metabolism; D009019:Morphinans; D010088:Oxidoreductases / Q000037:antagonists & inhibitors*; D010653:Phenylbutazone / Q000097:blood / Q000378:metabolism / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors
chemical_list: D002247:Carbon Isotopes; D009019:Morphinans; D010088:Oxidoreductases; D010653:Phenylbutazone