title: Follow-up of patients with chronic anal fissure treated with topical glyceryl trinitrate.
authors.forename: J N
authors.initials: JN
authors.lastname: Lund
authors.forename: J H
authors.initials: JH
authors.lastname: Scholefield
mesh_terms: D000279:Administration, Cutaneous; D002908:Chronic Disease; D005401:Fissure in Ano / Q000188:drug therapy*; D005500:Follow-Up Studies; D006801:Humans; D005996:Nitroglycerin / Q000627:therapeutic use*; D012008:Recurrence; D014665:Vasodilator Agents / Q000627:therapeutic use*; D014945:Wound Healing / Q000187:drug effects*
chemical_list: D014665:Vasodilator Agents; D005996:Nitroglycerin