@conference{23accc30c50a4f2f8a8dc46fc47d5a39,
title = "Recurrent otitis media; effect of pneumococcalconjugate vaccination on nasopharyngeal pneumococcal carriage and prevention of new otitis episodes",
keywords = "Econometric and Statistical Methods: General, Clinical sciences, Geneeskunde(GENK), Bescherming en bevordering van de menselijke gezondheid",
author = "E.A.M. Sanders and R.H. Veenhoven and D. Bogaert and C.S.P.M. Uiterwaal and Dhooge, \{I. J.\} and \{van Kempen\}, M. and P.W.M. Hermans and G.T. Rijkers and A.G.M. Schilder",
year = "2003",
month = aug,
day = "31",
language = "Undefined/Unknown",
note = "Unknown event ; Conference date: 28-08-2003 Through 31-08-2003",
}