Pediatric Secrets, 7th Edition

Richard A. Polin, MD, William T. Speck Professor of Pediatrics, College of Physicians and Surgeons, Columbia University, Director, Division of Neonatology, Morgan Stanley Children's Hospital of New York - Presbyterian Columbia University Medical Center, New York, New York and Mark F. Ditmar, MD, Medical Officer, Health Resources and Services Administration, U.S. Department of Health and Human Services, Rockville, Maryland; Clinical Associate Professor of Pediatrics, Jefferson Medical College, Philadelphia, Pennsylvania