References
- Thayer , P. S. , Menzies , K. T. and Thuna , P. C. 1981 . “ Roofing Asphalts, Pitch and UVL Carcinogenesis ” . U. S. Department of Health and Human Services Contract 210–78–0035 .
- Sivak , A. , Menzies , K. T. , Beltes , K. , Worthington , J. , Ross , A. and Latta , R. 1989 . “ Assessment of the Carcinogenic/Promoting Activity of Asphalt Fumes ” . U. S. Department of Health and Human Services Contract 200–83–2612 .
- “ ASTM: Method E 1687–95, in Volume 11. 03 ” . In Occupational Health and Safety , W. Conshohocken, PA : ASTM .
- Roy , T. A. , Johnson , S. W. , Blackburn , G. R. and Mackerer , C. R. 1988 . Fund. and Appl. Tox. , 10 : 466
- Blackburn , G. R. , Roy , T. A. , Bleicher , W. T. Jr. , Vijayaraj Reddy , M. and Mackerer , C. R. 1996 . Polycyclic Aromatic Compounds , 11 : 201
- Lijinsky , W. , Chestnut , A. and Raha , C. R. 1960 . Fluorescence Spectra of 59 Polycyclic Aromatic Hydrocarbons . Chicago Medical School Quarterly , 21 : 49