Bassi, J. L., S. C. Ahuja, S. K. Mann, and S. Dhawan. “Diet and Fragile Osteoporotic Bone”. The Indian Journal of Nutrition and Dietetics, vol. 29, no. 10, Oct. 1992, pp. 317-20, https://www.informaticsjournals.com/index.php/ijnd/article/view/8345.