title: Headaches in the treatment of anal fissure.
authors.forename: G
authors.initials: G
authors.lastname: Salgado
authors.forename: L
authors.initials: L
authors.lastname: Torrbedella
authors.forename: I R
authors.initials: IR
authors.lastname: Berman
mesh_terms: D000287:Administration, Topical; D005242:Fecal Incontinence; D005401:Fissure in Ano / Q000188:drug therapy*; D006261:Headache / Q000139:chemically induced*; D006801:Humans; D005996:Nitroglycerin / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D014665:Vasodilator Agents / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D014665:Vasodilator Agents; D005996:Nitroglycerin