Fu, F. ., J. . Yu, and L. . Wang. “Effect of Complex Micronutrient Supplement and Vitamin D As Adjunct to Insulin Therapy in Patients With Gestational Diabetes Mellitus”. Tropical Journal of Pharmaceutical Research, vol. 23, no. 2, Mar. 2024, pp. 349-54, doi:10.4314/tjpr.v23i2.14.