title: Non-healing anal ulcers associated with nicorandil.
authors.affiliation: Colorectal Unit, Department of Surgery, Manchester Royal Infirmary, Manchester.
authors.forename: J
authors.initials: J
authors.lastname: Biggins
authors.forename: E
authors.initials: E
authors.lastname: Barrow
authors.forename: A J M
authors.initials: AJ
authors.lastname: Watson
mesh_terms: D001003:Anal Canal; D006801:Humans; D020108:Nicorandil / Q000009:adverse effects*; D010781:Photography; D012883:Skin Ulcer / Q000139:chemically induced* / Q000473:pathology; D014665:Vasodilator Agents / Q000009:adverse effects*
chemical_list: D014665:Vasodilator Agents; D020108:Nicorandil