Performance accuracy of hand-on-needle versus hand-on-syringe technique for ultrasound-guided regional anesthesia simulation for emergency medicine residents.
针对急诊医学住院医师的超声引导区域麻醉模拟,手持针技术与手持注射器技术的操作准确性比较
West J Emerg Med. 2014 Sep;15(6):641-6. doi: 10.5811/westjem.2014.7.21717.