Dinarto, M., A. Suyardi, and S. Waspadji. “Effect of Chromium Supplementation on Chromium Status, Insulin and Glucose Level in Non-Insulin Dependent Diabetes Mellitus (NIDDM) Subjects”. Medical Journal of Indonesia, vol. 7, no. 1, Jan. 1998, pp. 33-7, doi:10.13181/mji.v7i1.795.