@misc{indiciae526442e3d7a3, title = {Pulmonary function impairment in pneumoconioses.}, author = {H L MOTLEY}, year = {1960}, doi = {10.1001/jama.1960.03020150015003}, url = {https://pubmed.ncbi.nlm.nih.gov/14424658/}, note = {Source identifier: 14424658} }