Vitamin D Metabolite Ratio and Coronary Artery Calcification in the Multi-Ethnic Study of Atherosclerosis. (7th March 2023) - Ginsberg, Charles; Hoofnagle, Andrew N.; Katz, Ronit; Cheng, Jonathan H.; Hsu, Simon; Budoff, Matthew J.; Kado, Deborah M.; Kestenbaum, Bryan; Siscovick, David S.; Michos, Erin D.; Ix, Joachim H.; de Boer, Ian H.