Parakh , M., B. Gupta, S. Bhansali, P. Parakh, P. Sharma, M. Gurjar, and N. Chhangani. “Role Of Zinc Supplementation in Growth and Neuro-Development of Premature and Small for Gestational Age (SGA) Babies”. National Journal of Community Medicine, vol. 3, no. 04, Dec. 2012, pp. 736-9, https://njcmindia.com/index.php/file/article/view/1807.