The Association of Haptoglobin Gene Variants and Retinopathy in Type 2 Diabetic Patients: A Meta-Analysis.
Huiqun WuHuan WuLili ShiXinlu YuanYing YinMingjie YuanYushan ZhouQianwen HuKui JiangJiancheng DongPublished in: Journal of diabetes research (2017)
No association was found between the Hp gene variants and PDR and NPDR. More studies are required to verify these findings.