How to diagnose vitamin B12 deficiency - HoloTC: A new and promising marker by Hvas, A, Clarke, R, Scott, J

Evaluation of the technical performance of novel holotranscobalamin (holoTC) assays in a multicenter European demonstration project. by Morkbak, A, Heimdal, R, Emmens, K, Molloy, A, Hvas, A, Schneede, J, Clarke, R, Scott, J, Ueland, P, Nexo, E

Detection of vitamin B12 deficiency in older people by measuring vitamin B12 or the active fraction of vitamin B12, holotranscobalamin. by Clarke, R, Sherliker, P, Hin, H, Nexo, E, Hvas, A, Schneede, J, Birks, J, Ueland, P, Emmens, K, Scott, J, Molloy, A, Evans, J