DigSys A: Gross Anatomy and Histology of GI Tract - YouTube
Osmosis from Elsevier - Similar to the rest of the GI tract, the wall of the stomach has 4 main layers: the inner mucosa, submucosa, muscularis propria, and outer serosa; although some
Overview of the Digestive System | Anatomy and Physiology II
Layers of the Gastrointestinal Tract | Histology | Geeky Medics