Sharma, N., P. Singh, N. Singh, and K. Kumar. “Visual Outcomes Following Intravitreal Bevacizumab and Focal Laser in Diabetic Macular Edema”. Tropical Journal of Ophthalmology and Otolaryngology, Vol. 4, no. 6, Oct. 2019, pp. 395-02, doi:10.17511/jooo.2019.i06.07.