Milligan, A. L., Hoffman , J. J., Neo, Y. N. and Koay, S.- yin (2024) “Improving polymerase chain reaction diagnostic rates for herpes simplex keratitis: results of a pilot study”, Digital Journal of Ophthalmology. Boston, Massachusetts, USA, 30(1), pp. 1–4. doi: 10.5693/djo.01.2024.01.002.