BurrinJM. Quality assurance of hormone analyses. Ann Clin BioChem.1988; 25: 340–5.
2.
Anonymous. UK EQAS for endocrine-related substances. ACB NewsSheet1988; 303: 11–15.
3.
SethJ. The external quality assessment of hormone assays. J Clin Biochem Nutr.1987; 2: 111–39.
4.
SwiftADRatcliffeJG. UKEQAS for thyroid stimulating hormone—past, present and future. Commun Lab Med.1985; 1: 94–6.
5.
RatcliffeJGSwiftAD. Principles and practice of external quality assessment of hormone assays. In Nuclear Medicine and Related Radionuclide Applications in Developing Countries. Vienna: International Atomic Energy Agency, 1986; 31–53.
6.
MacKenzieFRatcliffeJGBullockDG. The impact of immunometric assays in the UK EQAS for thyroid-related hormones. In: MiddleJG, ed. Proceedings of NEQAS participants’ meeting, March 1988. Session 3: Immunometric Assays—Analytical and Clinical Impact. RND Publications, 1988.
7.
BaconRRAHunterWMMcKenzieI. The UK external quality assessment schemes for peptide hormones: objectives and strategy. In: HunterWMCorrieJET, eds. Immunoassays for Clinical Chemistry. 2nd ed.Edinburgh: Churchill Livingstone, 1983; 669–79.
8.
Anonymous. UK EQAS for general clinical chemistry. ACB NewsSheet1987; 291: 10–15 and 292: 6–10.
9.
DHSS. United Kingdom External Quality Assessment Schemes Annual Report for 1987. LewisSMJenningsRD, eds. London: DHSS, 1988.
