Lin 등. 2021, "Risk factors, preventive factors, and biomarkers". harv error: 대상 없음: CITEREFLinHsihLinWen2021 (help)
Tan 등. 2017, "Risk factors". harv error: 대상 없음: CITEREFTanCheungSimóCheung2017 (help)
Flaxel 등. 2020, "Early detection of diabetic retinopathy". harv error: 대상 없음: CITEREFFlaxelAdelmanBaileyFawzi2020 (help)
Lin 등. 2021, "Treatments". harv error: 대상 없음: CITEREFLinHsihLinWen2021 (help)
Vujosevic 등. 2020, "Introduction". harv error: 대상 없음: CITEREFVujosevicAldingtonSilvaHernández2020 (help)
Brownlee 등. 2020, "Epidemiology and Impact of Proliferative Diabetic Retinopathy and Diabetic Macular Edema". harv error: 대상 없음: CITEREFBrownleeAielloSunCooper2020 (help)