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- [5] REFERENCE MATERIAL FOR THE QUANTITATION OF ALPHA-QUARTZ IN RESPIRABLE DUST BY X-RAY-DIFFRACTION ANNALS OF OCCUPATIONAL HYGIENE, 1981, 24 (04): : 347 - 356
- [6] X-RAY-DIFFRACTION DETERMINATION OF ALPHA-QUARTZ IN RESPIRABLE AND TOTAL DUST SAMPLES FROM SAND-BLASTING OPERATIONS AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL, 1974, 35 (11): : 711 - 717
- [7] DETERMINATION OF ALPHA-QUARTZ IN RESPIRABLE DUST SAMPLES-A COMPARISON OF X-RAY-DIFFRACTION AND INFRARED-ABSORPTION TECHNIQUES ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1978, 176 (SEP): : 44 - 44