TY - JOUR T1 - Reply to Dr. Orebaugh JF - Regional Anesthesia & Pain Medicine JO - Reg Anesth Pain Med SP - 481-482 LP - 481-482 DO - 10.1097/AAP.0b013e3181e6672e VL - 35 IS - 5 AU - Edel Duggan AU - Richard Brull AU - Vincent WS Chan Y1 - 2010/08/01 UR - http://rapm.bmj.com/content/35/5/481-482.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -