Cite
APA Citation
Chen, M. I. C., Cook, A. R., Lim, W. Y., Lin, R., Cui, L., Barr, I. G., Kelso, A., Chow, V. T., Leo, Y. S., Hsu, J. P., Shaw, R., Chew, S., Yap, J. K., Phoon, M. C., Koh, H. W. L., Zheng, H., Tan, L., & Lee, V. J. (n.d.). factors influencing infection by pandemic influenza A(H1N1)pdm09 over three epidemic waves in Singapore. Influenza and other respiratory viruses, 7(6), 1380–1389. http://access.bl.uk/ark:/81055/vdc_100024578026.0x00003a