By Yu Wai Cho   Tsang Thoma Sho Fai   Tong Wing Lok   Ng Tak Keung   Lim Wilina   Yeung Henry Chiu Fat   To Wing Kin   Lam Bosco   Tsang Dominic Ngai Chong   Ho Thomas Ock Ling   Lai Sik To   Tong Kwok Lung   in Scandinavian Journal of Infectious Diseases

ISSN:0036-5548|36|4|287-290

Informa Healthcare‎(2004)‎

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