椎管内分娩镇痛对子宫收缩持续时间和间隔时间的影响

李秋红, 徐铭军

Impact of intrathecal labor analgesia on duration and interval of uterine contraction

LI Qiuhong, XU Mingjun

首都医科大学学报 . 2013, (5): 655 -659 . DOI: 10.3969/j.issn.1006-7795.2013.05.004