[To Parent Directory] 8/17/2004 11:06 AM 72894 TRG4580099_abstract.pdf 4/3/2008 1:47 PM 1791817 TRG4580099_full.pdf 4/3/2008 1:44 PM 773086 TRG4580099_s01.pdf 4/3/2008 1:45 PM 1013751 TRG4580099_s02.pdf