中文说明:【2012全国赛C题参考资料】北京市1984_1999年人群脑卒中发病率变化趋势分析
English Description:
Reference materials of 2012 Beijing competition_ Analysis of incidence rate of stroke in 1999Reference materials of 2012 Beijing competition_ Analysis of incidence rate of stroke in 1999
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中文说明:【2012全国赛C题参考资料】北京市1984_1999年人群脑卒中发病率变化趋势分析
English Description:
Reference materials of 2012 Beijing competition_ Analysis of incidence rate of stroke in 1999北京市1984_1999年人群脑卒中发病率变化趋势分析.pdf