PT - JOURNAL ARTICLE AU - Buffo-Sequeira, Ilan AU - Fraser, Douglas D. TI - Widened mediastinum in a child with severe trauma AID - 10.1503/cmaj.070936 DP - 2007 Nov 06 TA - Canadian Medical Association Journal PG - 1181--1182 VI - 177 IP - 10 4099 - http://www.cmaj.ca/content/177/10/1181.short 4100 - http://www.cmaj.ca/content/177/10/1181.full SO - CMAJ2007 Nov 06; 177