title: Debrisoquine metabolism in parkinsonian patients treated with antihistamine drugs.
mesh_terms: D003647:Debrisoquin / Q000378:metabolism*; D004347:Drug Interactions; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006801:Humans; D007546:Isoquinolines / Q000378:metabolism*; D010300:Parkinson Disease / Q000188:drug therapy / Q000378:metabolism*
chemical_list: D006634:Histamine H1 Antagonists; D007546:Isoquinolines; D003647:Debrisoquin