Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (555K), or click on a page image below to browse page by page. Links to PubMed are also available for Selected References.
These references are in PubMed. This may not be the complete list of references from this article.
Cali JP, Bowers GN, Jr, Young DS. A referee method for the determination of total calcium in serum. Clin Chem. 1973 Oct;19(10):1208–1213.[PubMed]
Moore LJ, Machlan LA. High accuracy determination of calcium in blood serum by isotope dilution mass spectrometry. Anal Chem. 1972 Dec;44(14):2291–2296.[PubMed]
TONKS DB. A study of the accuracy and precision of clinical chemistry determinations in 170 Canadian laboratories. Clin Chem. 1963 Apr;9:217–233.[PubMed]
Westgard JO, Carey RN, Wold S. Criteria for judging precision and accuracy in method development and evaluation. Clin Chem. 1974 Jul;20(7):825–833.[PubMed]
Young DS, Harris EK, Cotlove E. Biological and analytic components of variation in long-term studies of serum constituents in normal subjects. IV. Results of a study designed to eliminate long-term analytic deviations. Clin Chem. 1971 May;17(5):403–410.[PubMed]
Articles from Proceedings of the Royal Society of Medicine are provided here courtesy of Royal Society of Medicine Press