[To Parent Directory] 9/10/2004 11:06 AM 107722 RDG4340030_abstract.pdf 3/23/2008 10:15 AM 2976151 RDG4340030_full.pdf 3/23/2008 10:12 AM 1179387 RDG4340030_s01.pdf 3/23/2008 10:14 AM 1636311 RDG4340030_s02.pdf