PT - JOURNAL ARTICLE AU - John W. Norris TI - Cervical manipulation: How risky is it? DP - 2001 Mar 20 TA - Canadian Medical Association Journal PG - 752--752 VI - 164 IP - 6 4099 - http://www.cmaj.ca/content/164/6/752.1.short 4100 - http://www.cmaj.ca/content/164/6/752.1.full SO - CMAJ2001 Mar 20; 164