title: Videofluoroscopic-guided botulinum toxin injections for pharyngoesophageal spasm after total laryngectomy.
authors: Department of Otolaryngology, Veterans Administration Healthcare System, Ann Arbor, Michigan, USA.
authors: Matthew E
authors: ME
authors: Spector
authors: Elizabeth
authors: E
authors: Callaway
authors: Erin L
authors: EL
authors: McKean
authors: Mark E
authors: ME
authors: Prince
mesh_terms: D001905:Botulinum Toxins / Q000008:administration & dosage*; D015155:Esophageal Spasm, Diffuse / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000209:etiology*; D005471:Fluoroscopy; D006801:Humans; D007273:Injections, Intramuscular; D007825:Laryngectomy; D009465:Neuromuscular Agents / Q000008:administration & dosage*; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000188:drug therapy*; D013072:Speech, Esophageal; D014741:Video Recording; D014832:Voice Disorders / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000209:etiology*
chemical_list: D009465:Neuromuscular Agents; D001905:Botulinum Toxins