PT - JOURNAL ARTICLE AU - J. A. Aldrete TI - Epidural Blocks with a 25 Gauge “Modified Tip” Epidural Needle AID - 10.1136/rapm-00115550-199924031-00046 DP - 1999 May 01 TA - Regional Anesthesia & Pain Medicine PG - 46--46 VI - 24 IP - Suppl 1 4099 - http://rapm.bmj.com/content/24/Suppl_1/46.short 4100 - http://rapm.bmj.com/content/24/Suppl_1/46.full SO - Reg Anesth Pain Med1999 May 01; 24