Clinical effect of white noise combined with glucose in reducing the pain of retinopathy screening in preterm infants
REN Xiang-Fang, WANG Zi-Zhen, YANG Mei, LI Lei, KONG Xiang-Yong, FENG Zhi-Chun
CJCP . 2019, (12): 1159 -1163 .  DOI: 10.7499/j.issn.1008-8830.2019.12.002