TY - JOUR T1 - Supra-inguinal injection for fascia iliaca compartment block results in more consistent spread towards the lumbar plexus than an infra-inguinal injection: a volunteer study: a concern on the influence of patient’s breathing JF - Regional Anesthesia & Pain Medicine JO - Reg Anesth Pain Med DO - 10.1136/rapm-2019-100593 SP - rapm-2019-100593 AU - Hongye Zhang AU - Yongsheng Miao AU - Zongyang Qu Y1 - 2019/06/21 UR - http://rapm.bmj.com/content/early/2019/06/21/rapm-2019-100593.abstract N2 - ER -