@inbook{442ac389fe944839a118fe1e8d217ec0,
title = "Acute otitis media and pneumococcal vaccines: immunological aspects",
keywords = "Econometric and Statistical Methods: General, Geneeskunde (GENK), Clinical sciences, Geneeskunde(GENK), Bescherming en bevordering van de menselijke gezondheid",
author = "E.A.M. Sanders and R.H. Veenhoven and A.G.M. Schilder",
year = "1999",
language = "Undefined/Unknown",
publisher = "Kugler Publications",
editor = "J.E. Veldman and D. Passali and D.J. Lim",
booktitle = "New Frontiers in Immunobiology",
}