PT - JOURNAL ARTICLE AU - Malcolm Lemyze AU - Frédéric Bart TI - Hoover sign AID - 10.1503/cmaj.092092 DP - 2011 Feb 08 TA - Canadian Medical Association Journal PG - E133--E133 VI - 183 IP - 2 4099 - http://www.cmaj.ca/content/183/2/E133.short 4100 - http://www.cmaj.ca/content/183/2/E133.full SO - CMAJ2011 Feb 08; 183