Authors: Pfeiffer, CM Huff, DL Smith, SJ Miller, DT Gunter, EW

Citation: Cm. Pfeiffer et al., Comparison of plasma total homocysteine measurements in 14 laboratories: An international study, CLIN CHEM, 45(8), 1999, pp. 1261-1268

Authors: Pfeiffer, CM Huff, DL Gunter, EW

Citation: Cm. Pfeiffer et al., Rapid and accurate HPLC assay for plasma total homocysteine and cysteine in a clinical laboratory setting, CLIN CHEM, 45(2), 1999, pp. 290-292