PT - JOURNAL ARTICLE AU - Edzard Ernst TI - Spinal manipulation: Its safety is uncertain DP - 2002 Jan 08 TA - Canadian Medical Association Journal PG - 40--41 VI - 166 IP - 1 4099 - http://www.cmaj.ca/content/166/1/40.short 4100 - http://www.cmaj.ca/content/166/1/40.full SO - CMAJ2002 Jan 08; 166