Pönkä, A An outbreak of calicivirus associated with consumption of frozen raspberries. [electronic resource] - Epidemiology and infection Dec 1999 - 469-74 p. digital Publication Type: Journal Article ISSN: 0950-2688 Standard No.: 10.1017/s0950268899003064 doi Subjects--Topical Terms: AdultCaliciviridae--pathogenicityCaliciviridae Infections--epidemiologyCohort StudiesDisease OutbreaksFemaleFinland--epidemiologyFood ContaminationFrozen Foods--virologyFruit--virologyGastroenteritis--etiologyHumansMaleRetrospective Studies