In your complex and dynamic field, it can be a struggle to continually integrate the latest scientific and clinical information into your everyday patient care. The 11th Edition of this beloved reference is the solution! Leading authorities provide just the right blend of scientific insight and clinical know-how to help you overcome any clinical challenge. A new full-color, extremely user-friendly format makes reference a snap. And, full-text online access lets you search the contents rapidly from any computer! Chapters bridge the gap between basic science and clinical applications, providing the right context for optimal diagnosis and treatment. Chapters by the leading authorities in endocrinology equip you with authoritative opinions on any challenge you face. New chapters on hormones and athletic performance - neuroendocrine control of appetite and body weight - and HIV/AIDS keep you up to date on these timely topics. New evidence-based screening algorithms and treatment boxes deliver reliable clinical guidance at a glance. New full-color illustrations throughout help you grasp essential concepts easily. Full-text online access lets you search the book instantly on your computer and download images for your next presentation.