Authors: Mastrantonio, P Spigaglia, P van Oirschot, H van der Heide, HGJ Heuvelman, K Stefanelli, P Mooi, FR

Citation: P. Mastrantonio et al., Antigenic variants in Bordetella pertussis strains isolated from vaccinated and unvaccinated children, MICROBIO-UK, 145, 1999, pp. 2069-2075

Authors: Mooi, FR He, QS van Oirschot, H Mertsola, J

Citation: Fr. Mooi et al., Variation in the Bordetella pertussis virulence factors pertussis toxin and pertactin in vaccine strains and clinical isolates in Finland, INFEC IMMUN, 67(6), 1999, pp. 3133-3134