The second edition of Clinical Dilemmas in Inflammatory Bowel Disease: New Challenges , is a practical, up-to-date handbook providing expert guidance on specific clinical dilemmas and areas of difficulty that the gastroenterologist regularly faces in day-to-day practice. In this new edition, 75% of the "dilemmas" are brand new dilemmas facing the IBD specialist concerning emerging treatment therapies, such as the use of cannabinoids and Viagra for...