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. 2022 Oct 27;13:1037164. doi: 10.3389/fendo.2022.1037164

Figure 5.

Figure 5

Annual publication trend of metabolomic studies in diabetic retinopathy. Eighty-seven relevant articles were obtained by searching the Web of Science and PubMed before 30 April 2022, with search terms: “diabetic retinopathy” AND (“metabolomics” or “metabonomics” or “metabolic profiling” or “metabolome”).