title: Medical or surgical therapy for anal fissure?
authors.forename: D S
authors.initials: DS
authors.lastname: Bhandarkar
mesh_terms: D002908:Chronic Disease; D005401:Fissure in Ano / Q000188:drug therapy* / Q000601:surgery*; D006801:Humans; D005996:Nitroglycerin / Q000009:adverse effects / Q000627:therapeutic use*; D015149:Tocolytic Agents / Q000627:therapeutic use*
chemical_list: D015149:Tocolytic Agents; D005996:Nitroglycerin