AccessMedicine This link opens in a new windowA collection of leading medical textbooks plus an extensive multimedia library, Diagnosaurus differential diagnosis tool, patient education materials, practice guidelines, diagnostic tests and an integrated drug database. AccessMedicine also features self-assessment tools, Lange Case Files series, and online learning tools for medical education and board exams review. Featured textbooks include: Harrison's Online, Tintinallis Emergency Medicine, Current Medical Diagnosis & Treatment, Principles and Practice of Hospital Medicine, and Schwartzs Principles of Surgery.