title: Pharmacodynamic comparison of oral and intravenous verapamil in atrial fibrillation.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D001281:Atrial Fibrillation / Q000188:drug therapy*; D001682:Biological Availability; D002986:Clinical Trials as Topic; D006801:Humans; D007275:Injections, Intravenous; D014700:Verapamil / Q000008:administration & dosage / Q000378:metabolism* / Q000627:therapeutic use
chemical_list: D014700:Verapamil