What is the incubation period for listeriosis?

by Goulet Véronique, King Lisa A, Vaillant Véronique, de Valk Henriette
Published 2013-01-01

Burden of influenza, healthcare seeking behaviour and hygiene measures during the A(H1N1)2009 pandemic in France: a population based study

by Van Cauteren Dieter, Vaux Sophie, de Valk Henriette, Le Strat Yann, Vaillant Véronique, Lévy-Bruhl Daniel
Published 2012-11-01

Influenza vaccination coverage against seasonal and pandemic influenza and their determinants in France: a cross-sectional survey

by de Valk Henriette, Vaillant Véronique, Le Strat Yann, Guthmann Jean-Paul, Van Cauteren Dieter, Vaux Sophie, Lévy-Bruhl Daniel
Published 2011-01-01

Serological cross-sectional studies on salmonella incidence in eight European countries: no correlation with incidence of reported cases

by Falkenhorst Gerhard, Simonsen Jacob, Ceper Tina H, van Pelt Wilfrid, de Valk Henriette, Sadkowska-Todys Malgorzata, Zota Lavinia, Kuusi Markku, Jernberg Cecilia, Rota Maria Cristina, van Duynhoven Yvonne THP, Teunis Peter FM, Krogfelt Karen A, Mølbak Kåre
Published 2012-07-01