Chan P Ks, Chor J Sy, Vlantis A C, Chow T L, Fung S C, Lau C H, Ng F Yh, Wong C S
Department of Microbiology, The Chinese University of Hong Kong.
School of Public Health and Primary Care, The Chinese University of Hong Kong.
Hong Kong Med J. 2017 Aug;23 Suppl 5(4):12-16.