[Evidence based medicine and stomatology].
Evidence based medicine EBM is a new discipline to guide clinicians for using best evidences in promotion of clinical decision making. It has been widely used in various subdivisions of clinical medicine. In oral health field of China, evidence based medicine is just as locating at starting stage of an "anti illiteracy" campaign. Chinese oral health workers need to actively practice EBM not only to be good at searching and evaluating best evidences but also providing best evidence for others.
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