PT - JOURNAL ARTICLE AU - Anderson, Stephen D. TI - Bodychecking in hockey DP - 2004 Jan 06 TA - Canadian Medical Association Journal PG - 16--16 VI - 170 IP - 1 4099 - http://www.cmaj.ca/content/170/1/16.1.short 4100 - http://www.cmaj.ca/content/170/1/16.1.full SO - CMAJ2004 Jan 06; 170