TY - RPRT TI - Mapping and prediction of Coal Workers' Pneumoconiosis with bioavailable iron content in the bituminous coals AU - X. Huang AU - W. Li AU - M.D. Attfield AU - A. Nadas AU - K. Frenkel AU - R. B. Finkelman PY - 2005 DO - 10.1289/ehp.7679 UR - https://pubs.usgs.gov/publication/70029470 ID - 70029470 ER -