title: Please give more details in the Minerva case of nicorandil induced perianal ulceration.
authors.forename: Andrew
authors.initials: A
authors.lastname: Herxheimer
mesh_terms: D005401:Fissure in Ano / Q000139:chemically induced*; D006801:Humans; D020108:Nicorandil / Q000009:adverse effects*; D006113:United Kingdom
chemical_list: D020108:Nicorandil