Solovăstru, L. et al. 2026. Optimization of Programmed Death Ligand-1 Immunohistochemical Protocol on Urothelial Carcinomas, Using an Automated Immunostainer (Leica, BOND-MAX). Acta Marisiensis - Seria Medica. 72, 3 (Jul. 2026), 227–234. DOI:https://doi.org/10.62838/amsm-2026-0020.