TY - JOUR T1 - Early postpartum back pain after epidural: risks factors: 66. JF - Regional Anesthesia & Pain Medicine JO - Reg Anesth Pain Med SP - 11 LP - 11 DO - 10.1053/rapm-00115550-200309001-00020 VL - 28 IS - Suppl 1 AU - A Alvarez Y1 - 2003/09/01 UR - http://rapm.bmj.com/content/28/Suppl_1/11.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -