Gonzalez, A., E. Jennings, S. Vaziri, A. T. Yachnis, and A. Kubal. “Second Report of a Nocardia Beijingensis Infection in the United States: Nodular Scleritis With in Vitro Imipenem Resistance”. Digital Journal of Ophthalmology, vol. 22, no. 3, Aug. 2016, pp. 62-65, doi:10.5693/djo.02.2016.01.003.