Document 5LOE8zjyaYaOMJjwQevdBnd0V

1 A Yes. Page 2892 2 Q Okay. We will come to your work in a 3 minute, but I would like to ask you: Prior to getting 4 involved in this research, did you check to see 5 whether other researchers had done work on this 6 topic? 7 A Oh, certainly. You don't want to go in and 8 try to do something that has already been done. 9 Q And what did youfind? 10 A There was a report that had been done from a 11 fellow from the Public Health Service, Jeremiah 12 Lynch. Dr. Lynch published his report, I think, in 13 1968. 14 There was some work done by Ford Motor 15 Company in England by two people that were published 16 in 1969. 17 Q Would that be -- 18 A Hackish and Knight. In fact, there is a 19 paper by Hackish and Knight, Knight and Hackish, and I 20 think Hackish alone. 21 Q Just briefly, can you describe the work that