Heather Lowers Paul J. Lioy Morton Lippmann Gregory P. Meeker 2010 A response by Gregory P. Meeker and colleagues to a commentary on their article on the development of a signature for detection of residual dust from the collapse of the World Trade Center buildings is presented application/pdf 10.1038/jes.2010.45 en Nature Publishing Group Response to the comment by Henry Kahn and Dennis Santella on a summary of the development of a signature for detection of residual dust from the collapse of the World Trade Center buildings article