by Wee, Shiou Liang, Tan, Caren G P, Ng, Hilda S H, Su, Scott, Tai, Virginia U M, Flores, John V P G, Khoo, Daphne H C
Published in Annals of the Academy of Medicine, Singapore (01.11.2008)

by Kwok, Bernard W K, Tang, Hak Chiaw, Wee, Shiou Liang, Tai, Virginia U M, Tan, Caren G P, Chua, Terrance S J
Published in Annals of the Academy of Medicine, Singapore (01.02.2008)