One for the gripper?
D001552:Benzazepines / Q000627:therapeutic use*; D003680:Deglutition Disorders / Q000188:drug therapy*; D004110:Diltiazem / Q000627:therapeutic use*; D004947:Esophagus / Q000187:drug effects; D006801:Humans; D010146:Pain / Q000188:drug therapy*; D010528:Peristalsis / Q000187:drug effects; D013909:Thorax
D001552:Benzazepines; D004110:Diltiazem