title: Typing database for noroviruses.
authors.affiliation: Laboratory for Infectious Diseases, Virology, Department, National Institute for Public Health and the Environment, Bilthoven, the Netherlands.
authors.forename: E
authors.initials: E
authors.lastname: Duizer
authors.forename: A
authors.initials: A
authors.lastname: Kroneman
authors.forename: J
authors.initials: J
authors.lastname: Siebenga
authors.forename: L
authors.initials: L
authors.lastname: Verhoef
authors.forename: H
authors.initials: H
authors.lastname: Vennema
authors.forename: M
authors.initials: M
authors.lastname: Koopmans