title: Pharmacokinetic interaction between oral metoprolol and verapamil for angina pectoris.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000787:Angina Pectoris / Q000188:drug therapy* / Q000503:physiopathology; D002986:Clinical Trials as Topic; D004347:Drug Interactions; D004359:Drug Therapy, Combination; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D008790:Metoprolol / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D011897:Random Allocation; D014700:Verapamil / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use
chemical_list: D014700:Verapamil; D008790:Metoprolol