After more than 75 years, Nelson Textbook of Pediatrics remains your indispensable source for definitive, state-of-the-art answers on every aspect of pediatric care. Embracing the new advances in science as well as the time-honored art of pediatric practice, this classic reference provides the essential information that practitioners and other care providers involved in pediatric healthcare throughout the world need to understand to effectively address the enormous range of biologic, psychologic, and social problems that our children and youth may face. New chapters and comprehensive revisions throughout - along with regular online updates personally selected by Dr. Kliegman - ensure that you have the most recent information on diagnosis and treatment of pediatric diseases based on the latest recommendations and methodologies. -- from back cover.