Reference laboratories and methods
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Dybkaer, R. (1995). Reference materials and reference measurement systems in laboratory medicine. Harmonization of nomenclature and definitions in reference measurement systems. Eur J Clin Chem Clin Biochem, 33(12), 995-998. http://www.ncbi.nlm.nih.gov/pubmed/8845435
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Ellison, S. L. R., Burke, S., Walker, R. F., Heydorn, K., Mansson, M., Pauwels, J., Wegscheider, W., & Nijenhuis, B. T. (2001). Uncertainty for reference materials certified by interlaboratory study: Recommendations of an international study group. Accreditation and Quality Assurance, 6(6), 274-277. https://doi.org/10.1007/s007690100341
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Helander, A., Wielders, J. P., Jeppsson, J. O., Weykamp, C., Siebelder, C., Anton, R. F., Schellenberg, F., Whitfield, J. B., & Transferrin, I. W. G. o. S. o. C.-D. (2010). Toward standardization of carbohydrate-deficient transferrin (CDT) measurements: II. Performance of a laboratory network running the HPLC candidate reference measurement procedure and evaluation of a candidate reference material. Clin Chem Lab Med, 48(11), 1585-1592. https://doi.org/10.1515/CCLM.2010.322
Hibbert, D. B., & Westwood, S. (2003). The external review committee on pure reference materials at the National Analytical Reference Laboratory. Accreditation and Quality Assurance, 8(9), 434-435. https://doi.org/10.1007/s00769-003-0641-9
Hoffmann, R. G., Waid, M. E., & Henry, J. B. (1961). Clinical specimens and reference samples for the quality control of laboratory accuracy. Am J Med Technol, 27, 309-317. https://www.ncbi.nlm.nih.gov/pubmed/13908141
IFCC. (2008). IFCC External Quality Assessment Scheme for Reference (calibration) Laboratories in Laboratory Medicine (RELA). http://www .dgkl-rfb.de:81/IFCC_EQAS_ProcManual.pdf
International Federation of Clinical, C., Laboratory Medicine Working Group for Standardization of Thyroid Function, T., Van Houcke, S. K., Van Uytfanghe, K., Shimizu, E., Tani, W., Umemoto, M., & Thienpont, L. M. (2011). IFCC international conventional reference procedure for the measurement of free thyroxine in serum: International Federation of Clinical Chemistry and Laboratory Medicine (IFCC) Working Group for Standardization of Thyroid Function Tests (WG-STFT)(1). Clin Chem Lab Med, 49(8), 1275-1281. https://doi.org/10.1515/CCLM.2011.639
Jackson, C. M., White, G. C., 2nd, Barrowcliffe, T., Esnouf, M. P., Jespersen, J., Kluft, C., Lenahan, J., Joint Committee of the, I. S. D., the, I. S., & Standardization, C. (2002). A reference system approach to future standardization of laboratory tests for hemostasis. A position paper of the Joint Committee of the IFCC Scientific Division and the ISTH Scientific and Standardization Committee. Thromb Haemost, 87(1), 165-169. https://www.ncbi.nlm.nih.gov/pubmed/11848447
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Johnson, A. M. (1995). Reference materials and reference measurement systems in laboratory medicine. Transfer of values to reference materials. Eur J Clin Chem Clin Biochem, 33(12), 1009-1011. http://www.ncbi.nlm.nih.gov/pubmed/8845417
Johnson, A. M. (2010). Necessity for high-quality reference materials in the harmonization of laboratory assays. Clin Chem Lab Med, 48(6), 747-748. https://doi.org/10.1515/CCLM.2010.180
Kimberly, M. M. (2004). Reference material needs in clinical laboratory science. Accreditation and Quality Assurance, 9(4-5), 239-241. https://doi.org/10.1007/s00769-004-0765-6
Kimberly, M. M., Leary, E. T., Cole, T. G., & Waymack, P. P. (1999). Selection, validation, standardization, and performance of a designated comparison method for HDL-cholesterol for use in the cholesterol reference method laboratory network. Clin Chem, 45(10), 1803-1812. https://www.ncbi.nlm.nih.gov/pubmed/10508128
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Lasky, F. (1992). Proficiency testing linked to the national reference system for the clinical laboratory: a proposal for achieving accuracy. Clin Chem, 38, 1260-1267 https://pubmed.ncbi.nlm.nih.gov/1623591/
Lee, J. I., Kim, J. Y., Choi, J. Y., Kim, H. K., Jang, H. W., Hur, K. Y., Kim, J. H., Kim, K. W., Chung, J. H., & Kim, S. W. (2010). Differences in serum thyroglobulin measurements by 3 commercial immunoradiometric assay kits and laboratory standardization using Certified Reference Material 457 (CRM-457). Head Neck, 32(9), 1161-1166. https://doi.org/10.1002/hed.21308
Loeliger, E. A., & van Halem-Visser, L. P. (1979). Results of calibration by the Dutch National Reference Laboratory of the thromboplastins included in the ICTH/ICSH collaborative study of prothrombin time standardization. Thromb Haemost, 42(4), 1128-1131. https://www.ncbi.nlm.nih.gov/pubmed/542925
Margolis, S. A., Vangel, M., & Duewer, D. L. (2003). Certification of standard reference material 970, ascorbic acid in serum, and analysis of associated interlaboratory bias in the measurement process. Clin Chem, 49(3), 463-469. https://doi.org/10.1373/49.3.463
McQueen, M. J., Roberts, H. R., & Siest, G. (1995a). Reference Materials and Reference Measurement Systems in Laboratory Medicine - A major international meeting organized by the International Federation of Clinical Chemistry (IFCC), Geneva, October 5-7, 1994 - Introduction. European Journal of Clinical Chemistry and Clinical Biochemistry, 33(12), 977-979 https://pubmed.ncbi.nlm.nih.gov/8845431/
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Moss, D. W., & Whicher, J. T. (1995). Reference materials and reference measurement systems in laboratory medicine. Commutability and the problem of method-dependent results. Eur J Clin Chem Clin Biochem, 33(12), 1003-1007. http://www.ncbi.nlm.nih.gov/pubmed/8845416
Muller, M. M. (2000). Implementation of reference systems in laboratory medicine. Clin Chem, 46(12), 1907-1909 https://pubmed.ncbi.nlm.nih.gov/11106321/
Nakamura, M., Iso, H., Kitamura, A., Imano, H., Kiyama, M., Yokoyama, S., Kayamori, Y., Koyama, I., Nishimura, K., Nakai, M., Dasti, M., Vesper, H. W., Teramoto, T., & Miyamoto, Y. (2015). Total cholesterol performance of Abell-Levy-Brodie-Kendall reference measurement procedure: Certification of Japanese in-vitro diagnostic assay manufacturers through CDC's Cholesterol Reference Method Laboratory Network. Clin Chim Acta, 445, 127-132. https://doi.org/10.1016/j.cca.2015.03.026
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Schumann, G., Bonora, R., Ceriotti, F., Ferard, G., Ferrero, C. A., Franck, P. F., Gella, F. J., Hoelzel, W., Jorgensen, P. J., Kanno, T., Kessner, A., Klauke, R., Kristiansen, N., Lessinger, J. M., Linsinger, T. P., Misaki, H., Panteghini, M., Pauwels, J., Schiele, F., . . . Laboratory, M. (2002). IFCC primary reference procedures for the measurement of catalytic activity concentrations of enzymes at 37 degrees C. International Federation of Clinical Chemistry and Laboratory Medicine. Part 6. Reference procedure for the measurement of catalytic concentration of gamma-glutamyltransferase. Clin Chem Lab Med, 40(7), 734-738. https://doi.org/10.1515/CCLM.2002.126
Siekmann, L. (2006). Networks of reference measurement laboratories in laboratory medicine - activities of the Joint Committee on Traceability (JCTLM, WG-2). Accreditation and Quality Assurance, 11(5), 224-230. https://doi.org/10.1007/s00769-006-0120-1
Siekmann, L. (2007). Requirements for reference (calibration) laboratories in laboratory medicine. Clin Biochem Rev, 28(4), 149-154. https://www.ncbi.nlm.nih.gov/pubmed/18392129
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