TY - JOUR AU - Camara, Johanna AU - Lippa, Katrice AU - Duewer, David AU - Gasca-Aragon, Hugo AU - Toman, Blaza C2 - Analytical and Bioanalytical Chemistry DA - 2012-04-02 DO - https://doi.org/10.1007/s00216-012-5869-y LA - en M1 - 403 PB - Analytical and Bioanalytical Chemistry PY - 2012 TI - An international assessment of the metrological equivalence of higher-order measurement services for creatinine in serum ER -