1. Ultraviolet Radiation as a Cause of Skin Tumors
2. Phototoxic Keratoconjunctivitis from Coal-Tar Pitch Volatiles
3. and : (to be published).
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5. and (1976): “Health Hazard Evaluation Determination Report No. 75-102-304.” National Institute for Occupational Safety and Health, Washington, D.C.