Author = Elhefny, Amr
ROLE OF PREOPERATIVE OESOPHGEALMANOMETRY IN OPERATIVE DECISION MAKING IN PATIENTS WITH CARDIAC ACHALASIA

Volume 71, Issue 3, September 2020, Pages 551-561

Mohamed Farid Ahmed; Mohammed Abd Elmegeed; Rasha Samir; Amr Elhefny; Khaled Elfeky