title: Escape of classical swine fever C-strain vaccine virus from detection by C-strain specific real-time RT-PCR caused by a point mutation in the primer-binding site.
authors.affiliation: Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Südufer 10, 17493 Greifswald-Insel Riems, Germany.
authors.forename: Immanuel
authors.initials: I
authors.lastname: Leifer
authors.forename: Helen
authors.initials: H
authors.lastname: Everett
authors.forename: Bernd
authors.initials: B
authors.lastname: Hoffmann
authors.forename: Olubukola
authors.initials: O
authors.lastname: Sosan
authors.forename: Helen
authors.initials: H
authors.lastname: Crooke
authors.forename: Martin
authors.initials: M
authors.lastname: Beer
authors.forename: Sandra
authors.initials: S
authors.lastname: Blome