title: Verapamil but not nifedipine influences the metabolic ratio of debrisoquine hydroxylation.
authors.affiliation: Institute of Clinical Pharmacology, Friedrich-Schiller-University of Jena.
authors.forename: H
authors.initials: H
authors.lastname: Sigusch
authors.forename: A
authors.initials: A
authors.lastname: Hoffmann
mesh_terms: D003577:Cytochrome P-450 Enzyme System / Q000378:metabolism; D003647:Debrisoquin / Q000378:metabolism*; D006801:Humans; D006900:Hydroxylation; D008297:Male; D009543:Nifedipine / Q000494:pharmacology*; D014700:Verapamil / Q000494:pharmacology*
chemical_list: D003577:Cytochrome P-450 Enzyme System; D014700:Verapamil; D009543:Nifedipine; D003647:Debrisoquin