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- [4] INTERLABORATORY QUALITY-CONTROL SURVEYS IN ISRAEL ISRAEL JOURNAL OF MEDICAL SCIENCES, 1977, 13 (04): : 443 - 443
- [7] INTERLABORATORY TEST FOR EXTERNAL QUALITY-CONTROL .1. SIGNIFICANCE OF THE EXTERNAL QUALITY-CONTROL STAUB REINHALTUNG DER LUFT, 1993, 53 (05): : 177 - 182
- [9] INTERLABORATORY STUDIES FOR THE PURPOSE OF ANALYTICAL QUALITY-CONTROL TECHNISCHES MESSEN, 1992, 59 (04): : 167 - 172