http://www.82games.com/collegedraftpicks.htm

82games.com has been running a series on NBA Draft analysis. One of the articles evaluates the performance of draft picks relative to draft position expectations for different schools. Of the major NBA draft pick producing schools, Duke ranks the lowest, probably not surprisingly with some high drafted underperformers for various reasons (including injury obviously) such as Jason Williams, Danny Ferry, Bobby Hurley, Trajan Langdon etc.

It's a fairly simplistic analysis as the article itself states, but is an interesting read.

Of the schools with at least 15 picks, they rank as such.

Kentucky
Michigan
Connecticut
Arizona
UCLA
Syracuse
Georgia Tech
Michigan State
North Carolina
Maryland
Texas
Kansas
Duke