M. S. Boga, T. Pınarcı, K. Yılmaz, M. Savaş, and M. Ateş, “Plasmacytoid variant of urethelial carsinoma with positive membranous staining for E-cadherin: A rare case report”, ijmsci, vol. 5, no. 6, pp. 3873–3875, Jun. 2018.