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- [2] External quality assessment schemes for clinical analysis in Russia Accreditation and Quality Assurance, 1999, 4 : 207 - 211
- [3] INTER-LABORATORY EXTERNAL QUALITY ASSESSMENT SCHEMES FOR SPECIFIC IGE ANTIBODIES - THE RESULTS OF A EUROPEAN SCHEME FOR 1992 EUROPEAN JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY, 1994, 32 (06): : 465 - 472
- [6] EXTERNAL QUALITY ASSESSMENT SCHEME IN CLINICAL MICROBIOLOGY IN DENMARK MEDICAL MICROBIOLOGY LETTERS, 1994, 3 (03): : 136 - 137
- [9] External quality assessment schemes and improvements in the measurement of trace elements in biological fluids 1600, Royal Soc of Chemistry, Letchworth, Engl (10):