PT - JOURNAL ARTICLE ED - , TI - Noncompliance costs billions: researcher DP - 1997 May 15 TA - Canadian Medical Association Journal PG - 1371--1371 VI - 156 IP - 10 4099 - http://www.cmaj.ca/content/156/10/1371.1.short 4100 - http://www.cmaj.ca/content/156/10/1371.1.full SO - CMAJ1997 May 15; 156