PT - JOURNAL ARTICLE AU - J. H. Brown AU - K. Holmes TI - Several possible approaches to audit DP - 1977 Apr 23 TA - Canadian Medical Association Journal PG - 838a--841 VI - 116 IP - 8 4099 - http://www.cmaj.ca/content/116/8/838a.short 4100 - http://www.cmaj.ca/content/116/8/838a.full SO - CMAJ1977 Apr 23; 116