Field evaluation of an engineering control for respirable crystalline silica exposures during mortar removal.

@article{Beckett2007FieldEO,
  title={Field evaluation of an engineering control for respirable crystalline silica exposures during mortar removal.},
  author={William S. Beckett and Jason Lyons},
  journal={Journal of occupational and environmental hygiene},
  year={2007},
  volume={4 11},
  pages={D120-1}
}