PT - JOURNAL ARTICLE AU - Laura Eggertson TI - Calgary seeks help to identify <em>E. coli</em> source AID - 10.1503/cmaj.071172 DP - 2007 Sep 11 TA - Canadian Medical Association Journal PG - 560--561 VI - 177 IP - 6 4099 - http://www.cmaj.ca/content/177/6/560.2.short 4100 - http://www.cmaj.ca/content/177/6/560.2.full SO - CMAJ2007 Sep 11; 177