Registration of observational studies: Is it time?
Registration of observational studies: Is it time?
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DOI:
10.1503/cmaj.092252
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发表时间:
2010-10-19
影响因子:
14.6
通讯作者:
Zarin, Deborah A.
中科院分区:
文献类型:
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作者:
Williams, Rebecca J.;Tse, Tony;Zarin, Deborah A.