title: Dextromethorphan as a safe probe for debrisoquine hydroxylation polymorphism.
mesh_terms: D003647:Debrisoquin / Q000378:metabolism*; D003915:Dextromethorphan; D006801:Humans; D006900:Hydroxylation; D007546:Isoquinolines / Q000378:metabolism*; D007981:Levorphanol / Q000031:analogs & derivatives*; D010641:Phenotype
chemical_list: D007546:Isoquinolines; D007981:Levorphanol; D003915:Dextromethorphan; D003647:Debrisoquin