Cite

    Wang, Y., Zhang, T., Chen, L., Greene, C., Ding, Y., Cheng, Y., Yang, C., Zeng, S., Hua, J., Zhou, S., Song, Y., Luan, L., Zhang, J., & Zhao, G. (2016). seasonal influenza vaccine effectiveness against medically attended influenza illness among children aged 6–59 months, October 2011–September 2012: A matched test-negative case–control study in Suzhou, China. Vaccine, 34(21), 2460–2465. http://access.bl.uk/ark:/81055/vdc_100032034262.0x000013