TY - JOUR T1 - Why are there so many injuries? Why aren't we stopping them? JF - Canadian Medical Association Journal JO - CMAJ SP - 641a LP - 641 VL - 144 IS - 6 AU - B. A. Morris AU - L. Dunikowski Y1 - 1991/03/15 UR - http://www.cmaj.ca/content/144/6/641a.abstract ER -