Ong Desiree S, Lakhani Vipul, Oates John A, O'Day Denis M
Department of Ophthalmology and Visual Sciences, Vanderbilt University School of Medicine, 2311 Pierce Ave, Nashville, TN 37232-8808, USA.
Arch Ophthalmol. 2010 Feb;128(2):247-9. doi: 10.1001/archophthalmol.2009.389.