title: Studies on the nature of the type I and type II spectral changes in liver microsomes.
mesh_terms: D000814:Aniline Compounds; D000818:Animals; D001580:Benzopyrenes / Q000494:pharmacology; D001665:Binding Sites; D003580:Cytochromes / Q000378:metabolism; D006418:Heme; D006591:Hexobarbital; D008297:Male; D008862:Microsomes, Liver / Q000187:drug effects / Q000378:metabolism; D009536:Niacinamide; D010634:Phenobarbital / Q000494:pharmacology; D011506:Proteins; D051381:Rats; D013053:Spectrophotometry; D014466:Ultraviolet Rays
chemical_list: D000814:Aniline Compounds; D001580:Benzopyrenes; D003580:Cytochromes; D011506:Proteins; D009536:Niacinamide; D006418:Heme; D006591:Hexobarbital; D010634:Phenobarbital