title: Botulinum toxin for UES dysfunction: therapy or poison?
authors.forename: W J
authors.initials: WJ
authors.lastname: Ravich
mesh_terms: D019274:Botulinum Toxins, Type A / Q000737:chemistry* / Q000627:therapeutic use*; D001906:Botulism / Q000382:microbiology*; D003014:Clostridium botulinum / Q000472:pathogenicity*; D004943:Esophagogastric Junction / Q000503:physiopathology*; D005764:Gastroesophageal Reflux / Q000188:drug therapy* / Q000503:physiopathology*; D006801:Humans; D009465:Neuromuscular Agents / Q000627:therapeutic use*; D016896:Treatment Outcome
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A