PT - JOURNAL ARTICLE AU - Joseph Eldor TI - Eldor Spinal Needle Versus Pencan Spinal Needle AID - 10.1136/rapm-00115550-200003000-00017 DP - 2000 Mar 01 TA - Regional Anesthesia & Pain Medicine PG - 210--211 VI - 25 IP - 2 4099 - http://rapm.bmj.com/content/25/2/210.short 4100 - http://rapm.bmj.com/content/25/2/210.full SO - Reg Anesth Pain Med2000 Mar 01; 25