Ghatak, P. K., and A. K. Bandyopadhyay. “Studies on the Properties of Concentrated Sterilized Buffalo Milk Fortified With Urea and 2-Deoxyribose During Storage”. The Indian Journal of Nutrition and Dietetics, vol. 29, no. 9, Sept. 1992, pp. 291-7, https://informaticsjournals.co.in/index.php/ijnd/article/view/8337.