Murthy, Nirmala K., Annamma Joseph, and S. Saroja. “Availability of Beta Carotene from Carrots in a Human Feeding Trial”. The Indian Journal of Nutrition and Dietetics 10, no. 2 (March 1, 1973): 65–67. Accessed April 25, 2024. https://informaticsjournals.com/index.php/ijnd/article/view/10152.