Shrestha, R., S. Patyal, R. Bista, S. Rajkarnikar, and A. Gurung. “Effect of Posture in Intraocular Pressure, Comparison Between Normal and Glaucomatous Subjects”. Medical Journal of Shree Birendra Hospital, vol. 11, no. 2, Apr. 2013, pp. 21-23, doi:10.3126/mjsbh.v11i2.7904.