PICTORIAL REPRESENTATION OF CONFOUNDING IN EPIDEMIOLOGIC STUDIES
PICTORIAL REPRESENTATION OF CONFOUNDING IN EPIDEMIOLOGIC STUDIES
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DOI:
10.1016/0021-9681(75)90066-1
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发表时间:
1975-01-01
期刊:
影响因子:
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通讯作者:
ROTHMAN, KJ
中科院分区:
文献类型:
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作者:
ROTHMAN, KJ