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Objective Research the risky factors about infarct of brain, to offer a basis for precaution.
目的为探讨脑梗塞的危险因素，为该病的防治工作提供依据。
youdao
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Objective Research the risky factors about infarct of brain, to offer a basis for precaution.
目的为探讨脑梗塞的危险因素，为该病的防治工作提供依据。
youdao