O'Connor E, Mølgaard C, Michaelsen KF, Jakobsen J, Cashman KD (2010) Vitamin D-K interaction: effect of vitamin D supplementation on serum percentage undercarboxylated osteocalcin, a sensitive measur.... Breadcrumbs UL Home Research Publications Year of Publication 2010 Journal The British journal of nutrition DOI 10.1017/S0007114510001935