手把手传授与录像演示在胎头吸引器助产教学中的效果评估
钟逸锋, 宋英娜, 汤萍萍, 尹婕
Evaluation of hands-on instruction versus video demonstration for vacuum delivery training
ZHONG Yi-feng, SONG Ying-na, TANG Ping-ping, YIN Jie
基础医学与临床 . 2021, (6): 918 -922 .