5Komatus RS.EBM in the conscientious,explicit and judicious use of curr e nt evidence in making decisions about the care of individual patients[J].Rev P aul Med,1996,114(3):1190
6Martha E.Evidence-based medicine training for residents and stud ents at a teaching hospital:the library′s role in turning evidence into action [J].Bull Med Libr Assoc,1999,87(2):211-212
7David L Sackett,et al.Evidence-based medicine.what it is and what it isn ’t[].British Medical Journal.1996