Sensitivity, Specificity and predictive Values of Health Service Based Indicators for the Surveillance of Influenza A Epidemics
- 1 August 1994
- journal article
- research article
- Published by Oxford University Press (OUP) in International Journal of Epidemiology
- Vol. 23 (4), 849-855
- https://doi.org/10.1093/ije/23.4.849