TY - JOUR T1 - Nicorandil and calcium antagonists: remember oro-anal ulceration and reflux cough too JF - Clinical Medicine JO - Clin Med SP - 323 LP - 323 DO - 10.7861/clinmedicine.13-3-323a VL - 13 IS - 3 AU - Andrew RL Medford Y1 - 2013/06/01 UR - http://www.rcpjournals.org/content/13/3/323.2.abstract ER -