[文献资料]主要参考文献

1 ﹒ Sackett DL，Straus SE，Richardson WS，RosenbergW，Haynes RB ． Evidence‐based medicine：how to prac tice and teach EBM ． 2ndedition，Churchill Livingstone，London，2000.2 ﹒ GeymanJ P ． Evidence‐basedm edicineinp rimary care：an overview ． In：evidence‐based clin ......