Pramanik S, Sur S, Bankura B, Panda CK, Pal DK. Retracted: Expression of proliferating cell nuclear antigen and Ki-67 in renal cell carcinoma in eastern Indian patients. Int Surg J [Internet]. 2019 Sep. 26 [cited 2026 Feb. 1];6(10):3687-93. Available from: https://www.ijsurgery.com/index.php/isj/article/view/4875