Books
4 Weeks to Healthy Digestion: A Harvard Doctor’s Proven Plan for Reducing Symptoms of Diarrhea,Constipation, Heartburn, and More
2009
CURRENT Diagnosis & Treatment Gastroenterology, Hepatology, & Endoscopy, Third Edition
2015
Greenberger's CURRENT Diagnosis & Treatment Gastroenterology, Hepatology, & Endoscopy, Fourth Edition
2022