Excess cases of influenza suggest an earlier start to the coronavirus epidemic in Spain than official figures tell us: an analysis of primary care electronic medical records from over 6 million people from Catalonia (2020)

Abstract

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Bibliographic Information

Digital Object Identifier: http://dx.doi.org/10.1101/2020.04.09.20056259

Publication URI: http://dx.doi.org/10.1101/2020.04.09.20056259

Type: Preprint