407964 LA-5148-MS informal Report UC-41 & 48 ISSUED: January 1973 ! | { { | $ los\/\-alamos scientific laboratory of the University of California LOS ALAMOS, NEW MEXICO 87544 A Twenty-Seven Year Study of Selected Los Alamos Plutonium Workers* by L. H. Hempelmann ** C. R. Richmond G. L. Voelz Work done by: . t i E. E. Campbell W. D. Moss J. W. Healy L. H. Hempelmann ** C. R. Richmond G. L. Voelz J. N. P. Lawrence M. F. Milligan H. O. Whipple P. N. Dean D. F. Peterson | | “Work supported by the US AEC Division of Biomedical and Environmental Research Contract AT-30-1(4284) to the University of Rochester. **Department of Radiology, School of Medicine and Dentistry, University of Rochester, Rochester, New York. 0