Cite
MLA Citation
Andrew A. Mahony et al.. “Diagnosing swine flu: the inaccuracy of case definitions during the 2009 pandemic, an attempt at refinement, and the implications for future planning.” Influenza and other respiratory viruses, vol. 7, no. 3, n.d., pp. 403–409. http://access.bl.uk/ark:/81055/vdc_100024474564.0x000059