Paffenbarger, Ralph S., 1922-2007 (Personal Name)

LifeFit, 1996: CIP t.p. (Ralph Paffenbarger, M.D., Ph.D., prof. of epidemiology emeritus, Stanford University School of Medicine) data sheet (b. 10-21-22) bk. t.p. (Ralph S. Paffenbarger, Jr., MD)

New York times WWW site, July 17, 2007 (in obituary dated July 14: Dr. Ralph S. Paffenbarger, Jr.; b. Ralph Seal Paffenbarger, Jr., Columbus, Ohio; d. Monday [July 9, 2007], Santa Fe, N.M., aged 84; epidemiologist who led an early and long-running health study of Harvard graduates that has been influential in promoting vigorous exercise as a primary tool in preventing heart disease)