Allergies, breast cancer, hyperthyroidism, PTSD, shin splints – when you’ve got questions about health conditions, you want . You’ll find them in the second edition of , with information on identifying, treating and preventing a wide range of medical problems from experts at the top-ranked U.S. hospital.   With topics ranging from hiccups to cancer, the inside Mayo Clinic A to Z Health Guide feature medical illustrations that add clarity to complex medical concepts, and the user-friendly design helps you easily find what you’re looking for such as: For trustworthy health advice at your fingertips, is the go-to resource you’ll pull off your bookshelf time and time again.