T. Iamsuk, C. . Meekingthong, W. Prasertsilpakul, P. . Sodkokkruad, and S. . Asavaphatiboon2, “Comparison between conventional pre-contrast and virtual non-contrast images from IQon spectral CT”, Thai J Rad Tech, vol. 47, no. 1, pp. 83–92, Dec. 2022.