PT - JOURNAL ARTICLE AU - Susan G Mackenzie AU - Ivan Barry Pless TI - CHIRPP: Canada's principal injury surveillance program AID - 10.1136/ip.5.3.208 DP - 1999 Sep 01 TA - Injury Prevention PG - 208--213 VI - 5 IP - 3 4099 - http://injuryprevention.bmj.com/content/5/3/208.short 4100 - http://injuryprevention.bmj.com/content/5/3/208.full SO - Inj Prev1999 Sep 01; 5