Epidemiological and clinical features of norovirus gastroenteritis in outbreaks: a population-based study

C Arias1, M R Sala, A Domínguez

  • 1Epidemiological Surveillance Unit of the Central Region of Catalonia, Department of Health, Generalitat of Catalonia, Carreterade Torrebonica s/n, Terrassa, Spain. uverc@sapcll.scs.es

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