TY - JOUR T1 - Erector spinae plane block dilemma JF - Regional Anesthesia & Pain Medicine JO - Reg Anesth Pain Med DO - 10.1136/rapm-2020-101310 SP - rapm-2020-101310 AU - Abdelghafour Elkoundi AU - Alae El Koraichi Y1 - 2020/02/10 UR - http://rapm.bmj.com/content/early/2020/02/10/rapm-2020-101310.abstract N2 - ER -