Zhou Min, Gradstein Libe, Gonzales John A, Tsilou Ekaterini T, Gahl William A, Chan Chi-Chao
National Eye Institute, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA.
Arch Ophthalmol. 2006 Jul;124(7):1048-51. doi: 10.1001/archopht.124.7.1048.