Vijayalakshmi, R., and S. R. Devaki. “Nutritional Status of Expectant Mothers Belonging to Two Different Income Levels”. The Indian Journal of Nutrition and Dietetics 13, no. 3 (March 1, 1976): 63–66. Accessed April 28, 2024. http://www.informaticsjournals.com/index.php/ijnd/article/view/11786.