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Hydrocarbons
| N (%) | |
|---|---|
| Hydrocarbon unspecified | 40 (47.6) |
| Carbon tetrachloride | 10 (11.9) |
| Toluene | 5 (6.0) |
| Gasoline | 4 (4.8) |
| Methylene chloride | 3 (3.6) |
| Miscellaneous (<3 cases)a | 22 (26.2) |
aIncludes methylene chloride, chlorofluorocarbons, difluoroethane, kerosene, methane, mineral oil, paraffin oil, tetrachloroethylene, vinyl chloride, mineral spirits (Stoddard solvent), naphthaline, pine oil, polychlorinated biphenyls (PCB), xylene, and trichloroethylene
