This statement was prepared by the Energy Technology Committee of the American Occupational Medical Association: Thomas A. Lincoln, M.D., Chairman; Francis J. Kelly, M.D.; Clarence C. Lushbaugh, M.D.; William C. Milroy, M.D.; George L. Voelz, M.D.; Henry L. Wollenweber, M.D. This statement was approved by the AOMA Board of Directors at its meeting April 20-21, 1979, in Anaheim, Calif.