Kaliki Swathi, Eagle Ralph C, Grossniklaus Hans E, Campbell R Jean, Shields Carol L, Shields Jerry A
Department of Ophthalmic Pathology, Wills Eye Institute, Thomas Jefferson University, Philadelphia, PA 19107, USA.
JAMA Ophthalmol. 2013 Jul;131(7):925-8. doi: 10.1001/jamaophthalmol.2013.828.