Case-based and easy to use, Yao & Artusio?s Anesthesiology: Problem-Oriented Patient Management is the bestselling study and review reference preferred by both residents and practicing anesthesiologists. The revised Ninth Edition prepares you for the oral and written boards with more than 60 real-world cases accompanied by questions that conform to the four areas of questioning on the oral boards, reinforcing step-by-step critical thinking about today?s surgical anesthesia and patient management.