Clinical observation of effects and side effects of PCEA and analgesia by injection of Demerol hvdrochloride after caesarean operation

 
  • 剖宮產(chǎn)術(shù)后持續鎮痛與肌注鎮痛的效果和不良反應觀(guān)察
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目錄 附錄 查詞歷史
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