1. Bongiorno MR, Lodato G, Affronti A, Aragona F, Aricò M. Amelanotic conjunctival melanoma. Cutis 2006:77:377–381.
2. Kiyokawa H, Mizota A, Kimura T, Ebato H, Nagao K. A case of amelanotic malignant melanoma of bulbar conjunctiva. Jpn Rev Clin Opthalmol 1996:90:146–150.
3. Jordan DR, Mamalis N, White GL Jr, Hansen SO, Anderson RL. Amelanotic malignant melanoma of the conjunctiva with local metastasis to the eyelid. Can J Ophthalmol 1990:25:34–37.
4. Jay V, Font RL. Conjunctival amelanotic malignant melanoma arising in primary acquired melanosis sine pigmento. Ophthalmology 1998:105:191–194.
5. Folberg R, McLean IW, Zimmerman LE. Primary acquired melanosis of the conjunctiva. Hum Pathol 1958:16:129–135.