@conference{f5e24e60a7b843ff94e2e4aec67446a7,
title = "Effect of 2 versus 3 pneumococcal conjugate vaccinations Prevenar on nasopharyngeal carriage, transmission and herd immunity; a randomized, controlled study.",
author = "\{van Gils\}, E.J.M. and R.H. Veenhoven and E. Hak and E.P.F. IJzerman and G.T. Rijkers and E.A.M. Sanders",
note = "5th International Symposium on Pneumococci \& pneumococcal diseases.; 5th International Symposium on Pneumococci \& pneumococcal diseases. ; Conference date: 02-04-2006 Through 06-04-2006",
year = "2006",
month = apr,
day = "2",
language = "Undefined/Unknown",
}