by Lee, Nelson, Chan, Paul K. S., Hui, David S. C., Rainer, Timothy H., Wong, Eric, Choi, Kin-Wing, Lui, Grace C. Y., Wong, Bonnie C. K., Wong, Rita Y. K., Lam, Wai-Yip, Chu, Ida M. T., Lai, Raymond W. M., Cockram, Clive S., Sung, Joseph J. Y.
Published in The Journal of Infectious Diseases (15.08.2009)