Nelson Pediatric Symptom-Based Diagnosis, by Drs. Robert M. Kliegman, Patricia S. Lye, Brett Bordini, Heather Toth, and Donald Basel, uses a unique, step-by-step, symptom-based approach to differential diagnosis of diseases and disorders in children and adolescents. Conveniently linked to the world’s best-selling pediatric reference, Nelson Textbook of Pediatrics, 20th Edition, it focuses on the symptoms you’re likely to see in general practice, as well as uncommon disorders. You’ll find clear guidance on exactly what to consider and how to proceed when faced with a host of common symptoms such as cough, fever, headache, chest pain, gait disturbances, and many more.