Li, Hualei, and Lili Qu. “Correlation of MiRNA-21 and Blood Cr Levels With Tumor Infiltration and Distant Metastasis in Renal Cancer Patients: MiRNA-21 and Metastasis in Renal Cancer Patients”. Cellular and Molecular Biology 68, no. 5 (May 31, 2022): 117–123. Accessed November 21, 2024. https://mail.cellmolbiol.org/index.php/CMB/article/view/4401.