By van Doorn Eva   Hak Eelko   Wilffert Bob   in Vaccines

ISSN:2076-393x|3|2|263-292

MDPI‎(2015)‎

Access to resources Favorite 13.151466

By Pouwels Koen B.   Visser Sipke T.   Hak Eelko   in Journal of Antimicrobial Chemotherapy

ISSN:1460-2091|68|3|708-714

Oxford University Press‎(2013)‎

Access to resources Favorite 10.959556

By Venmans Leonie   Sloof Marian   Hak Eelko   Gorter Kees   Rutten Guy   in European Journal of Epidemiology

ISSN:0393-2990|22|1|49-54

Springer Publishing Company ‎(2007)‎

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By Venmans Leonie MAJ   Bont Jettie   Gorter Kees J   Verheij Theo JM   Rutten Guy EHM   Hak Eelko   in British Journal of General Practice

ISSN:1478-5242|58|553|564-568

Royal College of General Practitioners‎(2008)‎

Access to resources Favorite 8.767645

By Hak Eelko   Hermens Rosella P.M.G.   Hoes Arno W.   Verheij Theo J.M.   Kuyvenhoven Marijke M.   van Essen Gerrit A.   in Scandinavian Journal of Primary Health Care

ISSN:0281-3432|18|4|237-241

Informa Healthcare‎(2000)‎

Access to resources Favorite 7.1230154

By Jansen Angelique G. S. C.   Sanders Elisabeth A. M.   Schilder Anne G. M.   Hoes Arno W.   de Jong Vanya F. G. M.   Hak Eelko   in Scandinavian Journal of Primary Health Care

ISSN:0281-3432|24|4|231-236

Informa Healthcare‎(2006)‎

Access to resources Favorite 6.0270596