Newborn Care; Growth and development; Feeding; Nutrition and its deficiency disorders; Infectious diseases; National programs; Childhood psychological disorders; Bed-side investigatory procedures; Alimentary system; Liver and Biliary system; Nephrology; Respiratory diseases; Cardiovascular system; Neurology; Diseases of blood; Skin; Joints and muscles; Inborn errors of metabolism; Endocrinal disorders; Child accidents and Miscellaneous (Special emphesis has been given to clinical meltrods and practices)