PT - JOURNAL ARTICLE AU - Chaim M. Bell AU - Wendy Levinson TI - Pay for performance: learning about quality AID - 10.1503/cmaj.070472 DP - 2007 Jun 05 TA - Canadian Medical Association Journal PG - 1717--1719 VI - 176 IP - 12 4099 - http://www.cmaj.ca/content/176/12/1717.short 4100 - http://www.cmaj.ca/content/176/12/1717.full SO - CMAJ2007 Jun 05; 176