Dr. Anand Kumar Kushwaha (2026) “‘Role of Sentinel Lymph Node Biopsy in Clinically Node-Negative Breast Cancer: A Prospective Study’”, International Journal of Pharmacy Research & Technology (IJPRT), 16(1), pp. 350–362. Available at: https://www.ijprt.org/index.php/pub/article/view/1503 (Accessed: 12 February 2026).