title: Cap-fitted endoscopy facilitates injection of botulinum toxin in patients with achalasia.
authors.affiliation: Northport VA Medical Center, Northport, New York 11768, USA.
authors.forename: Ravi
authors.initials: R
authors.lastname: Singh
authors.forename: Bhawna
authors.initials: B
authors.lastname: Halwan
authors.forename: Everson L A
authors.initials: EL
authors.lastname: Artifon
authors.forename: Atul
authors.initials: A
authors.lastname: Kumar
mesh_terms: D001905:Botulinum Toxins / Q000008:administration & dosage / Q000627:therapeutic use*; D016145:Endoscopy, Digestive System; D004931:Esophageal Achalasia / Q000188:drug therapy*; D004947:Esophagus; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D001905:Botulinum Toxins