1. Visible light resin—curing generators: a comparison;Pollack;Gen Ident,1981
2. Threshold limit values for chemical substances and physical agents in the workroom environment with intended changes for 1983;American Conference of Governmental Industrial Hygienists;Cincinnati,1983
3. Additivity and repair of actinic retinal lesions;Griess;Invest Ophthamol Vis Sci,1981
4. Ocular hazards of light sources: review of current knowledge;Ham;J Occup Med,1983
5. Ham, W.T., Jr. The photopathology and nature of the blue light and near UV lesions produced by lasers and other optical sources. In Wolbarscht, M.L., ed. Laser applications in medicine and biology, vol 4. New York, Plenum Press.