taha ahmed mohmed, Haredy HH, Ghareip A, el-deen AE sayed N, Ashour YM. Effect of sildenafil citrate on prediabetic and diabetic albino rats treated with metformin. IJCRPP [Internet]. 2021 Mar. 7 [cited 2024 Apr. 19];. Available from: https://ijcrpp.com/index.php/ijcrpp/article/view/39