"...recommended for use by trainee clinician-scientists and by basic scientists who desire a perspective on their work-a bridge between basic and clinical research...an attractive, high-quality production, well illustrated and comprehensively referenced...refreshingly manageable, easy to read, and generally filled with useful information." - New England Journal of Medicine "The book contains brief, generally well-written chapters surveying a wide range of topics of interest to most gastroenterologists. Dedicated chapters not found in most gastoenterology textbooks include coverage of aging and the gastrointestinal tract and the interpretation of colonic biopsy specimens in patients with diarrhea." - American College of Physicians "Valuable reading for gastroenterologists interested in bridging the gap between basic and clinical research and disease processes in the continuously changing field of coloni c disorders." - Digestive and Liver Disease "...this textbook has its greatest value for those interested in the basics of colonic morphology and function...Chapters on anorectal and colonic motility studies are probably among the best I have ever read on these subjects." - Practical Gastroenterology "The book is well organized and written clearly with many references helpful to the reader seeking additional knowledge on the subject. This book is mostly intended for gastroenterologists, gastrointestinal fellows, all specialist physicians including radiologists and family physicians who daily treat gastrointestinal disorders." - Journal of Clinical Imaging