Gastrointestinal Bleeding
MD Calc: Glasgow-Blatchford Bleeding Score (web site) – Online calculator aides in risk stratification for out-patient patient in acute GI bleeds [/=6 = high risk)

Liver Disease
Mayo Clinic ANI Score for Distinguishing NAFLD from AFLD (web site) – Online calculator aides in identifying the most likely cause of steatohepatic liver injury.
MDCalc Maddrey’s Discriminant Function Score (web site) – Online calculator aides in identifying mortality risk in patients with alcoholic hepatitis. Typically a score >/= 32 indicates high short-term mortality and glucocorticoid administration may be indicated.
Mayo Clinic MELD Score (web site) – Online calculator is used to calculate 90-day mortality in patients w/alcoholic hepatitis
Comparison of Hepatoceullar Carcinoma Screening Guidelines (png) – Table summarizing Hepatoceullar Carcinoma Screening Guidelines in High Risk Patients
CDC Summary Table on Interpretation of Hepatitis B Serologic Test Results (pdf)

PPI Dose Conversion
Dose Conversion Reference Sheet (pdf) – Handy 2-page reference sheet produced by GRIPA provides dose conversions between different PPIs, statins, CCBs, ACE-Is, ARBs, and HTN Combo Meds

Irritable Bowel Syndrome
Low FODMAP diet for IBS handout from Stanford (pdf) – Handy patient handout on low FODMAP (Fermentable Oligo-Di-Monosaccharides and Polyols) diet for patients with IBS who are interested in trying dietary modifications