Lau, E. H., Nishiura, H., Cowling, B. J., Ip, D. K., & Wu, J. T. (2012). Scarlet Fever Outbreak, Hong Kong, 2011. Centers for Disease Control and Prevention.

Lau, Eric H.Y., Hiroshi Nishiura, Benjamin J. Cowling, Dennis K.M Ip, och Joseph T. Wu. Scarlet Fever Outbreak, Hong Kong, 2011. Centers for Disease Control and Prevention, 2012.

Lau, Eric H.Y., et al. Scarlet Fever Outbreak, Hong Kong, 2011. Centers for Disease Control and Prevention, 2012.