Onder, Mustafa Evaluation of occupational exposures to respirable dust in underground coal mines. [electronic resource] - Industrial health Jan 2009 - 43-9 p. digital Publication Type: Journal Article ISSN: 1880-8026 Standard No.: 10.2486/indhealth.47.43 doi Subjects--Topical Terms: Anthracosis--etiologyCoal MiningDust--analysisHumansInhalation ExposureOccupational Exposure--analysisTurkey