TY - JOUR T1 - In Reply: JF - Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO - Reg Anesth Pain Med SP - 257 LP - 258 DO - 10.1136/rapm-00115550-199520030-00023 VL - 20 IS - 3 AU - Dr. M. Sippel Y1 - 1995/05/01 UR - http://rapm.bmj.com/content/20/3/257.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -