Kharel Sitaula, Ranju, V Gautam, Krishna KC, and DN Shah. “Impacted Iron Nail in the Orbit and Maxillary Sinus through a Corneo-Scleral Perforation: A Case Report”. Nepalese Journal of Ophthalmology 5, no. 2 (September 25, 2013): 268–271. Accessed July 27, 2024. https://www.nepjol.info/index.php/NEPJOPH/article/view/8742.