Ratnalingam, Vanitha, Pooi Thean, Shamala Retnasabapathy, and Chandramalar Santhirathelaga. “Contact-Lens Related Keratitis Caused by an Atypical Organism”. Asian Journal of Ophthalmology 13, no. 2 (June 15, 2013): 73-75. Accessed December 12, 2019. https://asianjo.com/index.php/AsianJO/article/view/55.