TY - JOUR T1 - Clinical practice guidelines: weapons for patients, or shields for MDs? JF - Canadian Medical Association Journal JO - CMAJ SP - 429 LP - 431 VL - 148 IS - 3 AU - A. Gilmore Y1 - 1993/02/01 UR - http://www.cmaj.ca/content/148/3/429.abstract ER -