@article{727fedcbaa744b37ae2100a5dffe181b,
title = "Effectiveness of a co-ordinated nation-wide programme to improve influenza immunisation rates in The Netherlands.{"}",
keywords = "Econometric and Statistical Methods: General, Geneeskunde (GENK), Geneeskunde(GENK), Public Health, Overig medisch onderzoek",
author = "E. Hak and R.P.M.G. Hermens and A.W. Hoes and Th.J.M. Verheij and M.M. Kuyvenhoven and {van Essen}, G.A.",
year = "2000",
language = "Undefined/Unknown",
volume = "18",
pages = "237--241",
journal = "Scandinavian Journal of Primary Health Care",
issn = "0281-3432",
publisher = "Informa Healthcare",
number = "4",
}