PT - JOURNAL ARTICLE AU - Laura Eggertson AU - Barbara Sibbald TI - Need for national surveillance for hospital infections AID - 10.1503/cmaj.1040980 DP - 2004 Jul 06 TA - Canadian Medical Association Journal PG - 22--22 VI - 171 IP - 1 4099 - http://www.cmaj.ca/content/171/1/22.1.short 4100 - http://www.cmaj.ca/content/171/1/22.1.full SO - CMAJ2004 Jul 06; 171