title: Nicorandil-associated perianal ulceration: a case series of 10 patients.
authors.forename: N S
authors.initials: NS
authors.lastname: Cooke
authors.forename: J P
authors.initials: JP
authors.lastname: Tolland
authors.forename: O M
authors.initials: OM
authors.lastname: Dolan
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005401:Fissure in Ano / Q000139:chemically induced*; D006801:Humans; D008297:Male; D008875:Middle Aged; D020108:Nicorandil / Q000009:adverse effects*; D014665:Vasodilator Agents / Q000009:adverse effects*
chemical_list: D014665:Vasodilator Agents; D020108:Nicorandil