Mukhopadhyay, S., Dutta, J., Raut, R., Datta, H. and Bhattacharyay, A. K. (2012) “Expression of oxidative stress in metastatic retinoblastomaa comparative study”, Nepalese Journal of Ophthalmology, 4(2), pp. 271–276. doi: 10.3126/nepjoph.v4i2.6543.