The effect of epidural analgesia at different stages on maternal and infant serum cortisol,endothelin-1 and nitric oxide.
MA Huan-huan
LI Guo-qin
WANG Jian
LIU Xiao-ou
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Publication Date：2020-02-10
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 238-242 )