[To Parent Directory] 9/20/2004 3:09 PM 97885 TRG4580022_abstract.pdf 4/1/2008 4:56 PM 1720018 TRG4580022_full.pdf 4/1/2008 4:48 PM 601435 TRG4580022_s01.pdf 4/1/2008 4:54 PM 1102719 TRG4580022_s02.pdf