1. Case-control study of risk factors for human infection with avian influenza A(H7N9) virus in Shanghai, China, 2013. (4th December 2014) Authors: LI, J.; CHEN, J.; YANG, G.; ZHENG, Y. X.; MAO, S. H.; ZHU, W. P.; YU, X. L.; GAO, Y.; PAN, Q. C.; YUAN, Z. A. Journal: Epidemiology and infection Issue: Volume 143:Number 9(2015) Page Start: 1826 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗