Document ID: EPA-HQ-OAR-2005-0172-0211
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2007-06-21T04:00Z

"Johansson, Robert" <Robert_C._Johansson@omb.eop.gov> 

06/20/2007 01:05 PM

	

To

Lydia Wegman/RTP/USEPA/US@EPA

cc

Subject

page 41 edit

Hi Lydia,

 

The last line on the first para of page 41, should read to be accurate:

 

“Notable, these studies report a small percentage of subjects
experiencing lung function decrements of greater than 10 percent at the
0.060 ppm exposure level, although these particular individuals do not
consistently experience this large of a lung function decrement for both
triangular and square waves forms of exposure.”  

 

Can we put this in?

 

Rob

________________________________________________

Robert Johansson, Ph.D.

OMB/OIRA/NREA

725 17th St. NW, Room 10202

Washington, DC 20503

(P) 202-395-7873

(F) 202-395-7285

(E) RJohansson@omb.eop.gov