Influence of patient-controlled epidural analgesia and timing of pump closure on the second stage of maternal labor
ZHONG Zhixiang, XIANG Jun
Journal of Baotou Medical College ›› 2017, Vol. 33 ›› Issue (9) : 60-62.
Influence of patient-controlled epidural analgesia and timing of pump closure on the second stage of maternal labor
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |