References
- 1957 . American Conference of Governmental Industrial Hygienists . AMA Arch. Ind. Health , 16 : 263
- Bidstrup , P. L. 1950 . Brit. Med. J. , 2 : 548
- Ball , W. L. 1956 . AMA Arch. Ind. Health , 14 : 178
- Edson , E. F. Williams , M. W. 1958 . AMA Arch. Ind. Health , 18 : 441
- Frawley , J. P. , Hogan , E. C. and Fitzhugh , O.G. 1952 . J. Pharm. Exp. Ther. , 105 : 156
- Grob , D. 1950 . Ann. Int. Med. , 32 : 1229
- Lieben , J. , Waldman , R. K. and Kratjse , L. 1953 . AM A Arch. Ind. Hyg. Occ. Med. , 7 : 93
- Quinby , G. E. and Lemmon , A. B. 1958 . JAMA. , 166 : 740
- Elkins , H. B. 1959 . The Chemistry of Industrial Toxicology. , 2nd Ed. , N. Y. : John Wiley and Sons .
- Summerford , W. T. , Hayes , W. J. , Johnston , J. M. , Walker , K. and Spil-Lane , J. 1953 . AM A Arch. Ind. Hyg. Occ. Med. , 7 : 383
- Golz , H. H. 1957 . AM A Arch. Ind. Health . 16 : 330
- Clinical Memoranda on Economic Poisons, U. S. Public Health Service Publication No. 476.