title: Prevalence of antibodies against bordetella bronchiseptica in cats with a history of respiratory disease.
authors: a    Intervet International B. V.   ,  P.O. Box 31 ,  Boxmeer ,  5830 AA ,    the Netherlands.
authors: J G H E
authors: JG
authors: Bergman
authors: J
authors: J
authors: Vernooij
authors: E M
authors: EM
authors: Zegers