Amritanand, Anika, Sheeja S. John, Swetha S. Philip, Deepa John, and Sarada David. “Unusual Case of a Graphite Foreign Body in the Anterior Chamber”. Clinics and Practice 1, no. 3 (October 20, 2011): e73. Accessed May 28, 2020. https://clinicsandpractice.org/index.php/cp/article/view/cp.2011.e73.