Objective To evaluate the evidence based prevention and treatment of post-dural puncture headache (PDPH) for parturient women.

目的探讨产妇硬脊膜穿刺后头痛(PDPH)的循证预防治疗措施。

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Informed by this basic understanding, the 2010 and 2011 Strategies established and promoted a balance of evidence-based public health and safety initiatives focusing on key areas such as substance abuse prevention, treatment, and recovery.

WHITEHOUSE: 2012 National Drug Control Strategy