Document qajR76wbxqeMOdBQLQpo5bJNE

1 probably too high, didn't he? Page 2192 2 A Well, actually he surmised that it could be 3 the case, but his earlier studies had no exposure 4 measurements. 5 He is just looking at the occurrence of 6 disease and didn't have data on exposure levels. 7 Q Wasn't he the man in 1968 that said we 8 should lower from 5 million to 2 million particles? 9 A Well, he was one of the voices, but actually 10 a study by Dr. Cooper of insulation workers formed at 11 least part of the basis of that. 12 Q Okay. Now, Doctor, I want to move back in 13 time. 14 You talked to the jury this morning about 15 this publication safety in 1913? 16 A Yes. 17 Q Do you have a copy of the book with you 18 today? 19 A No, I don't. 20 Q I did have a copy of it, but you read the 21 book; am I correct?