[1]
L. I. Laksmi, C. T. Mariedina, and B. Betty, “Programmed Death-Ligand 1 Immunohistochemical Expression in Invasive Urothelial Carcinoma of the Bladder: Association with Lymphovascular Invasion”, Asian Pac J Cancer Biol, vol. 11, no. 4, pp. 1093–1099, Oct. 2026.