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The Anatomy of the Esophagus
Cumulative effectiveness of graded pneumatic dilators for achalasia
Lower Esophageal Sphincter (Gastroesophageal Sphincter) – Earth's Lab
Coordination and discoordination between circular and longitudinal
Eshophageal Anatomy and Function
The Anatomy of the Esophagus
Overview of the mechanisms of gastroesophageal reflux - ScienceDirect
By: Hira Khan. A sphincter is usually a circular muscle, that
Esophageal Anatomy and Physiology and Gastroesophageal Reflux