Zoom Class 3: Esophageal Anatomy for Endoscopy Trainees, Nurses and Techs
36:56
Zoom Class 2: Sigmoid colon malignant polyp
32:14
Zoom Class 5 - Gastric Anatomy Relevant to Endoscopy - by Dr. Selvi Thirumurthi, MD.
24:59
Esophageal Motility Disorders | Clinical Medicine
28:31
Oesophagus anatomy (or esophagus)
13:44
HCC 1475-4 - Stomach - Pathology Endoscopy Findings
58:43
Impedance of the esophagus | Jeffrey L. Conklin, MD | UCLA
2:02:22
Mozart - Musique Classique pour l'Étude et la Concentration
30:26