Titlebook: Numerical Bayesian Methods Applied to Signal Processing; Joseph J. K. ó Ruanaidh,William J. Fitzgerald Book 1996 Springer-Verlag New York,

Mechanics

The Esophagus and Esophagogastric Junction,scle (upper esophageal sphincter) at the level of the sixth cervical vertebra to a point 2 cm below the diaphragm, where it joins the stomach. In the thorax, the esophagus is a vertical, tubular, posterior, mediastinal structure ensheathed by an inner layer of circular muscle and an outer layer of l