V. S. E Jeganathan, T. Y Wong, P. J Foster, J. G Crowston, W. T Tay, S. C Lim, S. M Saw, E. S Tai and T. Aung
Archives of Ophthalmology 127 ( 7 ): 888 - 893 , 2009
J. T Tan, S Nurbaya, D Gardner, S Ye, E. S Tai and D. P.K. Ng
Diabetes 58 ( 6 ): 1445 - 1449 , 2009