TY - JOUR T1 - Can a health care system change? JF - Canadian Medical Association Journal JO - CMAJ SP - 507 LP - 508 VL - 157 IS - 5 AU - J. Lexchin Y1 - 1997/09/01 UR - http://www.cmaj.ca/content/157/5/507.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -