Enzyme Standardization—the Way Forward?

Moss DW . Enzyme reference materials: Their place in diagnostic enzymology. J IFCC 1994; 6: 6–9.

Armitage P . Statistical Methods in Medical Research. Oxford: Blackwell, 1971.

Moss DW . ECCLS Document 5: Standard for Calibration Materials and Control Materials. Lund: ECCLS Central Office, 1988.

Jansen RTP Jansen AP . Standards versus standardized methods in enzyme assays. Ann Clin Biochem 1983; 20: 52–9.

Bullock DG Moss DW Whitehead TP . External quality assessment of serum enzyme activity assays and the effect of calibration on inter-laboratory concordance. Ann Clin Biochem 1986; 23: 577–84.

Lessinger JM Férard G Grafmeyer D Labbér D Maie I Schiele F Vassault A . Usefulness of reference materials in calibration of enzyme activities. Eur J Clin Chem Clin Biochem 1995; 33: 859–64.