论文信息 - Labor epidural analgesia: back to the dark ages or a potential win-win situation. - 字舞流文

Labor epidural analgesia: back to the dark ages or a potential win-win situation.

[1] A. Ohlsson,et al. Effect of epidural vs parenteral opioid analgesia on the progress of labor: a meta-analysis. , 1998, JAMA.

[2] L. Koonin,et al. Anesthesia‐related Deaths during Obstetric Delivery in the United States, 1979–1990 , 1997, Anesthesiology.