Risk factors and the study of prevention in the elderly: methodological issues
Risk factors and the study of prevention in the elderly: methodological issues
复制标题
老年人的危险因素和预防研究:方法论问题
DOI:
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发表时间:
1992
期刊:
影响因子:
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通讯作者:
R. Cohen
中科院分区:
文献类型:
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作者:
G. Kaplan;M. Haan;R. Cohen