Protective but lower levels of antibodies after single conjugated meningococcal serogroup C vaccination in children with Down syndrome.
POSTER: Kusters MA, Jol-van der Zijde CM, Gijsbers R, de Vries E. European Society for Paediatric Infe...
POSTER: Verstegen RHJ, van Gameren-Oosterom HBM, Fekkes M, Dusseldorp E, de Vries E, van Wouwe JP. Impact of respiratory tract infections on developmental skils in children with Down syndrome. European Society for Paediatric Research, Newcastle, UK, 2011.