J Occup Environ Med
Department of Environmental Health Pulmonary Medicine, Department of Internal Medicine, University of Cincinnati, Cincinnati, Ohio Department of Rehabilitation Sciences University of Cincinnati, Cincinnati, Ohio Department of Environmental Health University of Cincinnati, Cincinnati, Ohio Department of Environmental Health University of Cincinnati, Cincinnati, Ohio Department of Environmental Health University of Cincinnati, Cincinnati, Ohio Department of Environmental Health University of Cincinnati, Cincinnati, Ohio Occupational Pulmonary Services University of Cincinnati, Cincinnati, Ohio Department of Radiology University of Cincinnati, Cincinnati, Ohio University of Wisconsin School of Medicine and Public Health, Madison, Wis. Mercy Health-Anderson Hospital Cincinnati, Ohio Department of Environmental Health University of Cincinnati, Cincinnati, Ohio.
Published: July 2015