Singh, A., Vathulya, M., Mittal, S. K., Agrawal, A., Kumar, B., Puthalath, A. S., & Jamil, M. (2018). Chronic Discharging Sinus of Upper Lid Due to the Missed Wooden Foreign Body. Nepalese Journal of Ophthalmology, 10(2), 176–179. https://doi.org/10.3126/nepjoph.v10i2.23028