Sharma, S., Ahluwalia, C., Singhal, S. and Mandal, A.K. 2015. Nasopharyngeal carcinoma presenting as proptosis in a child: a diagnostic dilemma. International Journal of Otorhinolaryngology and Head and Neck Surgery. 1, 2 (Oct. 2015), 81–84. DOI:https://doi.org/10.18203/issn.2454-5929.ijohns20150905.