Here is a Rob Wherry article from SmartMoney via The Wall Street Journal Online:

http://online.wsj.com/article/SB120943169072151337.html

He screened for funds with fees that were in the lowest 15% in their categories, and that also had the top 10% in trailing 3-Yr and 5-Yr returns in their categories.

Four TRP funds made the final cut out of the 13 funds:

PRGSX - Global Stock
PRHSX - Health Sciences
PRMTX - Media & Telecomm
PRASX - New Asia

Coy