Forster, David (1990). "Rapidly Progressive Outer Retinal Necrosis in the Acquired Immunodeficiency Syndrome". American Journal of Ophthalmology. 110 (4): 341–348. doi:10.1016/S0002-9394(14)77012-6. PMID2220967.
Forster, David (1990). "Rapidly Progressive Outer Retinal Necrosis in the Acquired Immunodeficiency Syndrome". American Journal of Ophthalmology. 110 (4): 341–348. doi:10.1016/S0002-9394(14)77012-6. PMID2220967.