Wong K M, Cheung C Y, Chan Y H, Chak W L, Choi K S, Chau K F, Li C S
Renal Unit, Department of Medicine, Queen Elizabeth Hospital, SAR, Hong Kong, People's Republic of China.
Transplant Proc. 2000 Nov;32(7):1721-2. doi: 10.1016/s0041-1345(00)01400-7.