title: Authors' response.
authors.forename: J H
authors.initials: JH
authors.lastname: Darrien
authors.forename: H
authors.initials: H
authors.lastname: Kasem
mesh_terms: D004384:Duodenoscopy / Q000379:methods*; D004939:Esophageal Perforation / Q000601:surgery*; D004945:Esophagoscopy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008477:Mediastinal Diseases / Q000601:surgery*