"GI/Liver Secrets, 4th Edition, by Peter R. McNally, DO, FACP, FACG - a volume in the popular Secrets Series(R) - offers you a current, practical overview of gastroenterology and hepatology. Its user-friendly two-color page layout, question-and-answer approach, and list of the ""Top 100 GI/Liver Secrets"" make it a perfect concise board review tool and a handy clinical reference. Updated coverage throughout equips you with all of the most current and essential knowledge in the field."