title: Higher or lower doses of botulinum toxin for the treatment of chronic anal fissure?
authors.forename: Mariusz H
authors.initials: MH
authors.lastname: Madalinski
mesh_terms: D018726:Anti-Dyskinesia Agents / Q000008:administration & dosage*; D001905:Botulinum Toxins / Q000008:administration & dosage*; D002908:Chronic Disease; D005401:Fissure in Ano / Q000188:drug therapy*; D006801:Humans
chemical_list: D018726:Anti-Dyskinesia Agents; D001905:Botulinum Toxins