Ng FC, Yam WL, Lim TY, Teo JK, Ng KK, Lim SK
Huang YT, Huang YL, Ng KK, Lin G
Sanagapalli S, Ko Y, Kariyawasam V, Ng SC, Tang W, de Silva H, Chen M, Wu K, Aniwan S, Ng KK, Ong D, Ouyang Q, Hilmi I, Simadibrata M, Pisespongsa P, Gopikrishna S, Leong RW, on behalf of the IBD Sydney Organisation and the Asia-Pacific Crohn's and Colitis Epidemiology Study (ACCESS) Group