Yanoff, Myron; Duker, Jay S. (1 Jan 2009). Ophthalmology (بالإنجليزية). Elsevier Health Sciences. ISBN:0323043321. Archived from the original on 2019-12-10.
Yanoff, Myron; Duker, Jay S. (1 Jan 2009). Ophthalmology (بالإنجليزية). Elsevier Health Sciences. ISBN:0323043321. Archived from the original on 2019-12-10.