TY - JOUR T1 - Evaluation of lumbar medial branch blocks: how does the second block influence progression to radiofrequency ablation? JF - Regional Anesthesia & Pain Medicine JO - Reg Anesth Pain Med SP - 719 LP - 721 DO - 10.1136/rapm-2022-103754 VL - 47 IS - 12 AU - David Anthony Provenzano AU - Jozef E Leech AU - Jason S Kilgore AU - Lauren A Sugden Y1 - 2022/12/01 UR - http://rapm.bmj.com/content/47/12/719.abstract N2 - ER -