白噪声对于儿童重病监护病房患儿穿刺疼痛的缓解效果观察
苏文乐
Effects of white noise on relieving puncture pain in children in pediatric intensive care unit
SU Wenle
中国临床护理 . 2021, (10): 610 -613 .  DOI: 10.3969/j.issn.1674-3768.2021.10.004