Garg, R., P. Gupta, D. Shakya, S. Varandani, and A. Uchainiya. “Clinico-Microbiological Profile in Dacryocystitis: A Prospective Observational Study”. International Journal of Medical Research and Review, Vol. 6, no. 4, Apr. 2018, pp. 210-7, doi:10.17511/ijmrr.2018.i04.02.