Document 82NrjGdDz9xR9aoGwne8GqEGB

ETH YL COR POR ATION TOXICOLOGY ANO INDUSTRIAL H YGIENE D E P ARTM E N T Et h yl . To w e r , 451 F l o r id a B a t o n Ro u g e. Lo u isia n a 70801 January 9, 1979 Dr. Robert Kehoe Emeritus Professor of Occupational Medicine University of Cincinnati Medical Center 3223 Eden Avenue Cincinnati, Ohio 45267 Dear Dr. Kehoe: Thank you for your letter bringing us up to date on your thoughts and plans for completing the write-up of your many years of work. We are sure this will be a vital contribution to the literature on health effects of lead. We appreciate the problems you have encountered with Dr. Gross but the paper he has produced, which concentrates on statistical analyses of the data, is very important in today's discussions on the effects of lead in air on lead in blood. The Lead Industries Association felt this was sufficiently important to authorize funds to print this work in bulletin form. We feel it will be very useful in this form. We wish you well on completing your work and wish you and the staff at Kettering a Happy New Year. Sincerely B. A. Sobel Senior Mathemtics Associate GTH:ws Director N22134