Karabulut A, Şahin T, Şahin M. Neopterin and asymmetric dimethylarginine levels in patients with type 2 diabetic retinopathy. J Clin Trials Exp Investig [Internet]. 2023 Jun. 12 [cited 2024 May 18];2(2):66-73. Available from: https://jctei.com/index.php/jctei/article/view/50