title: A new spectral species associated with cytochrome P-450 in liver microsomes.
mesh_terms: D000818:Animals; D003580:Cytochromes; D066298:In Vitro Techniques; D008862:Microsomes, Liver; D009249:NADP; D010634:Phenobarbital / Q000008:administration & dosage; D051381:Rats; D013053:Spectrophotometry
chemical_list: D003580:Cytochromes; D009249:NADP; D010634:Phenobarbital