Doctor's Guide to Gastrointestinal Health

"This is the reference guide you dream about--answers to all your important questions written in a language you can understand. For everyone who wants better health and peace of mind."
--Diane Sawyer, Co-anchor of ABC News'' Good Morning America and PrimeTime Thursday

"An important, practical, easy-to-read, and easy-to-understand source of information for anyone with a chronic gastrointestinal p...