Li Emily, Greenberg Paul B, Krzystolik Magdalena G
Division of Ophthalmology, The Warren Alpert Medical School of Brown University, Providence, RI, USA.
Graefes Arch Clin Exp Ophthalmol. 2015 Sep;253(9):1619-21. doi: 10.1007/s00417-014-2921-y. Epub 2015 Jan 15.