%0 Journal Article %A Heijnen, M. L.A. %A Dorigo-Zetsma, J W %A Bartelds, A I M %A Wilbrink, B %A Sprenger, M. J.W %T Surveillance of respiratory pathogens and influenza-like illnesses in general practices - The Netherlands, winter 1997-98 %D 1999 %J Eurosurveillance %V 4 %N 7 %P 81-84%P 54 %R doi:https://doi.org/10.2807/esm.04.07.00054-en %K influenza %U https://www.eurosurveillance.org/content/10.2807/esm.04.07.00054-en