title: Retrograde endoscopic delivery of botulinum toxin for anal fissures.
authors.affiliation: University of Chicago Medical Center, Chicago, Illinois 60637, USA. tkinney@medicine.bsd.uchicago.edu
authors.forename: T P
authors.initials: TP
authors.lastname: Kinney
authors.forename: A G
authors.initials: AG
authors.lastname: Shah
authors.forename: B H
authors.initials: BH
authors.lastname: Rogers
authors.forename: E D
authors.initials: ED
authors.lastname: Ehrenpreis
mesh_terms: D019274:Botulinum Toxins, Type A / Q000008:administration & dosage*; D003113:Colonoscopy; D005401:Fissure in Ano / Q000188:drug therapy*; D006801:Humans; D007267:Injections / Q000379:methods; D009465:Neuromuscular Agents / Q000008:administration & dosage*; D016896:Treatment Outcome
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A