TY - JOUR T1 - Double-Hole Spinal Needle vs. Single-Hole. Advantages? JF - Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO - Reg Anesth Pain Med SP - 87 LP - 87 DO - 10.1136/rapm-00115550-199722021-00087 VL - 22 IS - Suppl 2 AU - Timo A.R. Palas Y1 - 1997/03/01 UR - http://rapm.bmj.com/content/22/Suppl_2/87.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -