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Biswas, Jyotirmay; Bhushan, Bibhuti; Jayakumar, Navin; Chidambaram, B. . (1999). Teratoid malignant medulloepithelioma of the optic nerve: report of a case and review of the literature. Orbit, 18(3), 191–196. doi:10.1076/orbi.18.3.191.2701 
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