Singh, P., Kumar, R., Gontia, J., pratap singh, D., & Gupta, S. B. (2015). A study of prevalence of Anisometropia and associated amblyopia in patients with refractive error. International Journal of Medical Research and Review, 3(5), 514-519. https://doi.org/10.17511/ijmrr.2015.i5.099