Victor, A.A., Gondhowiardjo, T.D., Waspadji, S., Wanandi, S.I., Bachtiar, A., Suyatna, F.D. and Muhiddin, H. 2014. Effect of laser photocoagulation and bevacizumab intravitreal in proliferative diabetic retinopathy: review on biomarkers of oxidative stress. Medical Journal of Indonesia. 23, 2 (Jun. 2014), 79-86. DOI:https://doi.org/10.13181/mji.v23i2.756.