This 8.5 x 11 inch workbook and medical text is an outstanding resource for studying Internal Medicine. Dr. Gullberg is double boarded in Internal Medicine and Infectious Diseases and has mentored 100's of medical, PA, and nursing students. Because of his years of experience, Dr. Gullberg knows the best format for learning regarding a core of Internal Medicine topics. Dr. Gullberg has handpicked the most common topics and presents them in an easy to learn format. The majority of the cases presented are patients whom he has seen in the hospital or clinic. The book will be a helpful tool for quick reference and learning. It is an excellent tool for studying for the Boards at any level and there are over 200 topical questions and answers in over 15 categories throughout. The resources for this text are too numerous to count, and many are the physicians and colleagues who have mentored Dr. Gullberg over the last 34 years. Dr. Gullberg has practiced Internal Medicine and Infectious Diseases in a Community Hospital for almost three decades. He is a seasoned lecturer in the area of clinical Internal Medicine, and he continues to teach principles of Internal Medicine on a daily basis.Robert M. Gullberg M.D., F.A.C.P., hales from the Midwest, and grew up in Park Ridge, Illinois. He was educated at Northwestern University with an undergraduate degree in Chemistry. He then attended the University of Illinois Medical School and graduated in 1981. He did his internship and residency in Internal Medicine at the Evanston Hospital, then affiliated with Northwestern University Medical School. He had excellent training there under the tutorege of Dr. Steven Kurtides, Chief of Medicine. That was followed by a Fellowship in Infectious Diseases at Northwestern University in Chicago, Illinois where he was mentored by Dr. John Phair.