7～12岁学龄儿童静脉输液中无痛穿刺技术的应用探讨
李敏,许冬炎
Application of painless puncture technique in intravenous infusion for 7-12 year old school-age children
LI Min, XU Dong-yan
中国校医 . 2019, (3): -2 --3,240 .