TY - JOUR T1 - Point of care ultrasound: worthy endeavor for every perioperative anesthesiologist JF - Regional Anesthesia & Pain Medicine JO - Reg Anesth Pain Med DO - 10.1136/rapm-2020-101325 SP - rapm-2020-101325 AU - Ban C H Tsui Y1 - 2020/03/11 UR - http://rapm.bmj.com/content/early/2020/03/11/rapm-2020-101325.abstract N2 - ER -