PT - JOURNAL ARTICLE AU - Elizabeth Rea AU - Ross Upshur TI - Mandatory vaccination of health care workers DP - 2002 Feb 05 TA - Canadian Medical Association Journal PG - 302--302 VI - 166 IP - 3 4099 - http://www.cmaj.ca/content/166/3/302.short 4100 - http://www.cmaj.ca/content/166/3/302.full SO - CMAJ2002 Feb 05; 166