Milligan, Alice L., Jeremy J. Hoffman, Yan Ning Neo, and Su-yin Koay. “Improving Polymerase Chain Reaction Diagnostic Rates for Herpes Simplex Keratitis: Results of a Pilot Study”. Digital Journal of Ophthalmology 30, no. 1 (February 12, 2024): 1–4. Accessed May 20, 2024. https://djo.harvard.edu/index.php/djo/article/view/693.