Authors: WOLTHERS BG KEMA IP VOLMER M WESEMANN R WESTERMANN J MANZ B

Citation: Bg. Wolthers et al., EVALUATION OF URINARY METANEPHRINE AND NORMETANEPHRINE ENZYME-IMMUNOASSAY (ELISA) KITS BY COMPARISON WITH ISOTOPE-DILUTION MASS-SPECTROMETRY, Clinical chemistry, 43(1), 1997, pp. 114-120