[1]
A. T. Susilani, H. W. Subagio, N. Pramono, and M. I. Kartasurya, “The effect of vitamin D3 supplements on the 25(OH)D levels in the II and III trimester of pregnant women in Sleman, Indonesia: randomized controlled trial”, Int J Res Med Sci, vol. 9, no. 1, pp. 22–26, Dec. 2020.