Gastrointestinal | GI Motility of the Esophagus & Stomach

26:53
Gastrointestinal | GI Motility of the Small Intestine

43:03
Gastrointestinal | Gastric Secretion: The Cephalic & Gastric Phase

28:31
Oesophagus anatomy (or esophagus)

49:43
Stomach Disorders | Clinical Medicine

21:01
Watch Trudeau speak directly to Trump during blistering speech

3:25:28
Rahatlama ve Ruh için 50 Klasik Müzik Başyapıtı | Beethoven, Mozart, Chopin, Bach, Vivaldi

36:07
Neurology | Enteric Nervous System

39:26