Document MGar6ygdzVE4NvjOn5roG4v9x

ADVERTISING May 4, 1966 Dr. Robert A. Kehoe University of Cincinnati College of Medicine Kettering Laboratory Eden Avenue Cincinnati, Ohio Dear Dr. Kehoe: It was a great pleasure seeing you in New York last week. As I may or may not have mentioned on the occasion of our meeting we are preparing a facts bulletin on the subject of lead in air pollution. A very important part of this report is the Three Cities Survey. I believe it would be an important updating of the PHS report if we could incorporate the follow-up studies of the eleven individuals who were indicated as having high lead-blood levels. Don Fowler indicates that you do not have at the moment follow-up data on the Philadelphia subjects. Could you please send on to us data on follow-up studies on Cincinnati and Los Angeles available to date. Best regards. Sincerely, PVH/c Paul V. Higgins N22208