[To Parent Directory]10/10/2005 1:26 PM 83539 RDG4630011_abstract.pdf 4/1/2008 10:34 AM 577221 RDG4630011_full.pdf 4/1/2008 10:33 AM 234159 RDG4630011_s01.pdf 4/1/2008 10:33 AM 325391 RDG4630011_s02.pdf