Understanding Stomach and Duodenal Ulcers
9:31
Úlcera péptica - causas, sintomas, diagnóstico, tratamento, patologia
14:37
Digestive Tract Anatomy and Physiology
6:52
Hirschsprung's Disease
49:43
Stomach Disorders | Clinical Medicine
11:06
Understanding Hyperthyroidism and Graves Disease
21:16
Understanding the Causes of Blood in Stool (Rectal Bleeding)
5:44
Stomach Ulcer | Nucleus Health
16:45