PT - JOURNAL ARTICLE AU - P. K. Lewin TI - Caution urged in use of restraints DP - 1991 Jul 01 TA - Canadian Medical Association Journal PG - 12--13 VI - 145 IP - 1 4099 - http://www.cmaj.ca/content/145/1/12.short 4100 - http://www.cmaj.ca/content/145/1/12.full SO - CMAJ1991 Jul 01; 145