Association between area under the C-peptide curve during an oral glucose tolerance test and diabetic retinopathy in type 2 diabetes patients.
Cong ZhangXuefei MaWenjian LinQian XuHongxue LiChengye XuMing HaoHong-Yu KuangPublished in: Journal of diabetes investigation (2023)
has the added advantage of being a cheap and convenient risk assessment over traditional ophthalmic screening.