@article{:/content/10.2807/esm.04.07.00054-en, author = "Heijnen, M. L.A. and Dorigo-Zetsma, J W and Bartelds, A I M and Wilbrink, B and Sprenger, M. J.W", title = "Surveillance of respiratory pathogens and influenza-like illnesses in general practices - The Netherlands, winter 1997-98", journal = "Eurosurveillance", year = "1999", volume = "4", number = "7", eid = 54, pages = "81-84", url = "https://www.eurosurveillance.org/content/10.2807/esm.04.07.00054-en", doi = "https://doi.org/10.2807/esm.04.07.00054-en" }