Venugopal, A., S. Peri, R. Chandra, M. Ravindran, and R. Ramakrishnan. “Isolated Bilateral Congenital Lacrimal Gland Agenesis Presenting As Dry Eye in Childhood: A Rare Entity”. Asian Journal of Ophthalmology, Vol. 17, no. 1, Jan. 2020, pp. 74-77, doi:10.35119/asjoo.v17i1.459.