TY - JOUR T1 - Superior costotransverse ligament is the main actor in permeability between the layers? Target-specific modification of erector spinae plane block JF - Regional Anesthesia & Pain Medicine JO - Reg Anesth Pain Med DO - 10.1136/rapm-2019-101031 SP - rapm-2019-101031 AU - Sami Kaan Coşarcan AU - Alper Tunga Doğan AU - Ömür Erçelen AU - Yavuz Gürkan Y1 - 2019/12/19 UR - http://rapm.bmj.com/content/early/2019/12/18/rapm-2019-101031.abstract N2 - ER -