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Publisher: Cambridge University Press
E-ISSN: 1469-4409|145|5|981-989
ISSN: 0950-2688
Source: Epidemiology and Infection, Vol.145, Iss.5, 2017-04, pp. : 981-989
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By Pääkkönen Markus Kallio Markku J. T. Kallio Pentti E. Peltola Heikki
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