[To Parent Directory] 9/6/2004 8:53 AM 117239 RDG4440012_abstract.pdf 3/23/2008 12:44 PM 1315263 RDG4440012_full.pdf 3/23/2008 12:42 PM 611703 RDG4440012_s01.pdf 3/23/2008 12:43 PM 599281 RDG4440012_s02.pdf