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Author: Marshall R. J.
Publisher: Taylor & Francis Ltd
ISSN: 1359-5229
Source: Journal of Epidemiology and Biostatistics, Vol.6, Iss.4, 2001-07, pp. : 343-348
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
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