title: Nicorandil and calcium antagonists: remember oro-anal ulceration and reflux cough too.
authors.forename: Andrew R  L
authors.initials: AR
authors.lastname: Medford
mesh_terms: D060050:Angina, Stable / Q000188:drug therapy*; D002317:Cardiovascular Agents / Q000627:therapeutic use*; D006801:Humans
chemical_list: D002317:Cardiovascular Agents