1. Melanocytes,melanocytic nevi and melanocytomas;Zimmerman;Invest Ophthalmol,1965
2. Nevus fusco-caeruleus ophthalmomaxillaris;Ota;Tokyo Med J,1939
3. Ocular and dermal melanocytosis;Fitzpatrick;Arch Ophthalmol,1956
4. Naevus of Ota;Gupta;Br J Ophthalmol,1965
5. A series of cases of carcinoma of the eyeball;Hulke;Royal London Ophthalmic Hosp Rep,1861