title: Botulinum toxin injection for an esophageal muscular A-ring.
authors.affiliation: Department of Internal Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
authors.forename: H
authors.initials: H
authors.lastname: Perez-Arroyo
authors.forename: J
authors.initials: J
authors.lastname: Hunter
authors.forename: J P
authors.initials: JP
authors.lastname: Waring
mesh_terms: D000368:Aged; D018726:Anti-Dyskinesia Agents / Q000008:administration & dosage*; D001905:Botulinum Toxins / Q000008:administration & dosage*; D003680:Deglutition Disorders / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000209:etiology; D004940:Esophageal Stenosis / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000209:etiology; D004945:Esophagoscopy; D004947:Esophagus / Q000002:abnormalities*; D006801:Humans; D015552:Injections, Intralesional; D008297:Male; D011859:Radiography
chemical_list: D018726:Anti-Dyskinesia Agents; D001905:Botulinum Toxins