PT - JOURNAL ARTICLE ED - Bruce, Brian R. ED - Fuhr, Deborah TI - Editor’s Letter DP - 2012 Jun 20 TA - ETFs and Indexing PG - 1--2 VI - 2012 IP - 1 4099 - http://guides.pm-research.com/content/2012/1/1.short 4100 - http://guides.pm-research.com/content/2012/1/1.full