PT - JOURNAL ARTICLE AU - Harry J. Cloft TI - Distal Protection: Maybe Less Than You Think AID - 10.3174/ajnr.A0879 DP - 2007 Dec 13 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2007/12/13/ajnr.A0879.short 4100 - http://www.ajnr.org/content/early/2007/12/13/ajnr.A0879.full