PT - JOURNAL ARTICLE AU - Andrea Ozretic AU - Roger Collier TI - Medical schools continue to tighten noose on faculty with conflicts of interest AID - 10.1503/cmaj.109-3151 DP - 2010 Feb 23 TA - Canadian Medical Association Journal PG - E161--E162 VI - 182 IP - 3 4099 - http://www.cmaj.ca/content/182/3/E161.short 4100 - http://www.cmaj.ca/content/182/3/E161.full SO - CMAJ2010 Feb 23; 182