@article{087f4aa19bd04108af9911442becbca1,
title = "pneumococcal conjugate vaccine combined with pneumococcal polysaccharide vaccine in children with recurrent otitis media.",
keywords = "Econometric and Statistical Methods: General, Clinical sciences, Geneeskunde(GENK), Bescherming en bevordering van de menselijke gezondheid",
author = "R.H. Veenhoven and D. Bogaert and C.S.P.M. Uiterwaal and G.T. Rijkers and A.G.M. Schilder and E.A.M. Sanders",
year = "2004",
language = "Undefined/Unknown",
volume = "29",
pages = "438",
journal = "Clinical Otolaryngology",
issn = "1749-4478",
publisher = "Wiley-Blackwell",
}