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Literature DB >> 920730

Optimal sampling ratios for prospective studies.

Abstract

Source DB: PubMed Journal: Am J Epidemiol ISSN： 0002-9262 Impact factor: 4.897

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Authors: Sheng Wu; Weng Kee Wong; Catherine M Crespi
Journal: Biometrics Date: 2017-02-09 Impact factor: 1.701

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