PT - JOURNAL ARTICLE AU - Gardner, W. James TI - Removal of Broken Knife Blade from Spinal Canal DP - 1945 Apr 01 TA - Cleveland Clinic Journal of Medicine PG - 65--67 VI - 12 IP - 2 4099 - http://www.ccjm.org/content/12/2/65.short 4100 - http://www.ccjm.org/content/12/2/65.full SO - Cleve Clin J Med1945 Apr 01; 12