Ghai Essential Pediatrics, 9e This is India’s most favorite and trusted textbook of pediatrics for both undergraduate and postgraduate students with a galaxy of expert contributors. This edition is thoroughly updated, revised and up to date ensuring that the reader has access to latest information on diagnosis and treatment. Chapters on nutrition, growth, adolescent health, immunization, infection, gastrointestinal system, malignancies and inborn errors of metabolism have been extensively rewritten and revised in this edition