Devadas, Rajammal P., Parvathi P. Easwaran, and K. Ponnammal. 1977. “Diet and Nutrition in the First Year of Life. Part II - Cross Sectional Cum Semi Longitudinal Study of Physical Measurements”. The Indian Journal of Nutrition and Dietetics 14 (12):361-65. https://informaticsjournals.co.in/index.php/ijnd/article/view/11813.