Albrecht, K.Lotz, JohannesFrommer, LaraLackner, Karl J.Kahaly, George J.2022-08-232022-08-232021https://openscience.ub.uni-mainz.de/handle/20.500.12030/7616engCC-BY-4.0https://creativecommons.org/licenses/by/4.0/610 Medizin610 Medical sciencesA rapid point-of-care assay accurately measures vitamin DZeitschriftenaufsatz