Lack of tumour pigmentation in conjunctival melanoma is associated with light iris colour and worse prognosis
Niels J Brouwer, Marina Marinkovic, Gregorius P M Luyten, Carol L Shields, Martine J Jager
British Journal of Ophthalmology Mar 2019, 103 (3) 332-337; DOI: 10.1136/bjophthalmol-2018-312018
