RT Journal Article SR Electronic T1 Reply to Dr Alfaro-de la Torre et al JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 276 OP 277 DO 10.1136/rapm-2018-100239 VO 44 IS 2 A1 Wirinaree Kampitak A1 Yasuyuki Shibata YR 2019 UL http://rapm.bmj.com/content/44/2/276.abstract AB