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Bird's beak sign: Achalasia

Hao Xiang¹, Jason Han¹, William E Ridley²

¹Department of Radiology, Concord Repatriation General Hospital, Concord, New South Wales, Australia.

Journal of Medical Imaging and Radiation Oncology

|October 13, 2018

Abstract

No abstract available in PubMed .

Keywords:

achalasia barium swallow

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