PT - JOURNAL ARTICLE AU - Richard Tren TI - Insecticides for public health AID - 10.1503/cmaj.090358 DP - 2009 Mar 31 TA - Canadian Medical Association Journal PG - 784--784 VI - 180 IP - 7 4099 - http://www.cmaj.ca/content/180/7/784.short 4100 - http://www.cmaj.ca/content/180/7/784.full SO - CMAJ2009 Mar 31; 180