This is a 2023 edition and 8.5 x 11 inch medical workbook is an extraordinary resource for learning the core of antibiotics and Infectious Diseases and is a "must" for your library. It is a wonderful companion for hospital ID rounds and outpatient clinic as well as an excellent reference for Board Review studying at any level. It contains over 200 topical questions and answers included. Dr. Gullberg is Board Certified in Infectious Disease and Internal Medicine and has decades of clinical experience, having instructed hundreds of medical, PA, residents, and nursing students. In fact, he has the won the Preceptor of the Year multiple times. With over 220 cases in 20 different key ID categories, this book will prepare the student or practitioner well for the day to day ward rounds seen in the vast arena of Infectious Diseases. Dr. Gullberg has hand-picked the most common ID 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. An extremely practical resource, Dr. Gullberg goes by this quote by Sherlock Holmes: "A person should keep his little brain attic stocked with all the furniture that they are likely to use, and the rest they can put away in the lumber-room of their library where they can get it if they want it." You will love this "hands-on" case studies book.