虚拟现实分散患者注意力减轻下肢血管性溃疡换药疼痛的效果观察
郭春兰,肖红艳
Effects of Virtual Reality on Pain Caused by Dressing Change for Patients with Lower Limb Vascular Ulcer
GUO Chun-lan,XIAO Hong-yan
护理学报 . 2014, (1): 40 -42 .