[To Parent Directory] 5/3/2004 9:43 PM 517894 RDG43N0031_abstract.pdf 4/26/2008 1:30 PM 2816784 RDG43N0031_full.pdf 4/26/2008 1:29 PM 1216026 RDG43N0031_s01.pdf 4/26/2008 1:29 PM 1585550 RDG43N0031_s02.pdf