Esophagobronchial fistula complicated by esophageal achalasia treated by per-oral endoscopic myotomy.
Sugaya T, Hikichi T, Nakamura J, Hashimoto M, Takasumi M, Kato T, Kobashi R, Takagi T, Suzuki R, Sugimoto M, Sato Y, Irie H, Rikimaru M, Uematsu M, Minemura H, Kobayakawa M, Ohira H.