Document jN575Jke067Nmw1o8QL3XMG3R

Page 2172 1 That is what he said; is that right? 2 A Yes, he is one person. 3 Q He said, if it does, it only does it in very 4 high doses; isn't that right? 5 A I think he said that, yes. 6 Q Doctor, that is a lot of thinking today, 7 isn't it; with respect to lung cancer you need a great 8 amount of exposure? 9 A I don't agree with that at all. 10 Q You don't agree with that at all? 11 Does someone have the 1992 Victor Roggli 12 textbook handy? 13 I will get that at the break. 14 Doctor, going back to the threshold limit 15 values, and before lunch I had this up there and this 16 .is 1953. 17 We are talking about how they list all of 18 the substances that could harm people at work; isn't 19 that right? 20 A Yes. 21 Q They actually had a category, didn't they,