PT - JOURNAL ARTICLE AU - Cal Woodward TI - Gulf oil spill exposes gaps in public health knowledge AID - 10.1503/cmaj.109-3329 DP - 2010 Sep 07 TA - Canadian Medical Association Journal PG - 1290--1292 VI - 182 IP - 12 4099 - http://www.cmaj.ca/content/182/12/1290.short 4100 - http://www.cmaj.ca/content/182/12/1290.full SO - CMAJ2010 Sep 07; 182