W. Heng

发表

E. Cohen, C. Rapuano, P. Laibson, 2001, Cornea.

E. Cohen, C. Rapuano, P. Laibson, 2001, Cornea.

J. Mehta, J. Chua, D. Tan, 2009, American journal of ophthalmology.

E. Cohen, W. Heng, C. Chung, 2001, The CLAO journal : official publication of the Contact Lens Association of Ophthalmologists, Inc.

E. Cohen, C. Rapuano, P. Laibson, 2001, Cornea.

W. Chan, W. Heng, L. Ang, 1998, International Ophthalmology.