title: Anal fissure.
authors.affiliation: University of Nottingham, Nottingham, UK.
authors.forename: Marion
authors.initials: M
authors.lastname: Jonas
authors.forename: John
authors.initials: J
authors.lastname: Scholefield
mesh_terms: D000287:Administration, Topical; D001003:Anal Canal / Q000601:surgery*; D019274:Botulinum Toxins, Type A / Q000008:administration & dosage* / Q000009:adverse effects; D004338:Drug Combinations; D005401:Fissure in Ano / Q000209:etiology / Q000628:therapy*; D006388:Hemagglutinins / Q000008:administration & dosage* / Q000009:adverse effects; D006801:Humans; D007273:Injections, Intramuscular; D005996:Nitroglycerin / Q000008:administration & dosage* / Q000009:adverse effects; D016032:Randomized Controlled Trials as Topic; D013524:Surgical Flaps; D016896:Treatment Outcome
chemical_list: D004338:Drug Combinations; D006388:Hemagglutinins; D019274:Botulinum Toxins, Type A; D005996:Nitroglycerin