title: [Pasteurellas in the embryonated eggs. 1. Virulence checking]
abstract: The virulence checking for P. multocida and P. haemolytica for characterization the both species is furthermore not necessary. Both species caused death in embryonated eggs. This property can be used for immunological investigations.
authors.affiliation: Bundesinstitut für gesundheitlichen Verbraucherschutz und Veterinärmedizin, D-Jena.
authors.forename: Dietrich
authors.initials: D
authors.lastname: Schimmel
authors.forename: Dung
authors.initials: D
authors.lastname: van Truong