Blackwell's US medical student books have moved to Lippincott Williams & Wilkins. Please visit LWW for more product and purchasing information. **************************************************** This fourth edition of Pathophysiology for the Boards and Wards offers the most tested information on the USMLE Step 1 in a systematic, outline manner. This essential guide also works well as a companion on rotations, covering the information you need to master your clerkships in a concise, handy pocket-reference. Perfect for medical students -- physician assistants, nurse practitioners and related health professionals will also find Boards and Wards valuable.