Chapter 28: Gastroesophageal Reflux Disease (1) Chapter 29: Peptic Ulcer Disease (2) Chapter 30: Nsaid-Induced Ulcer Disease Chapter 31: Stress Ulcer Prophylaxis/Upper Gi Hemorrhage Chapter 32: Crohn’s Disease Chapter 33: Ulcerative Colitis Chapter 34: Nausea And Vomiting (3) Chapter 35: Diarrhea (4) Chapter 36: Irritable Bowel Syndrome (5) Chapter 37: Pediatric Gastroenteritis (6) Chapter 38: Constipation (7) Chapter 39: Ascites Management In Portal Hypertension And Cirrhosis Chapter 40: Esophageal Varices Chapter 41: Hepatic Encephalopathy Chapter 42: Drug-Induced Liver Disease: Acetaminophen Toxicity Chapter 43: Acute Pancreatitis Chapter 44: Chronic Pancreatitis Chapter 45: Viral Hepatitis A Vaccination Chapter 46: Viral Hepatitis B Chapter 47: Viral Hepatitis C