Polygenic Effects on Hb A1c May Mask Hyperglycemia and Increase Retinopathy Risk July 4, 2025 by ccinfoadmin Clin Chem. 2025 Jul 4;71(7):824-825. doi: 10.1093/clinchem/hvaf040. NO ABSTRACT PMID:40613795 | DOI:10.1093/clinchem/hvaf040