Silva, Andreia, Catarina Teixeira, Rosária Seabra, Cristina Freitas, and Maria Ribeiro. “Cyto-Histological Discrepancy: A Case Report of Anal Cytology”. Citotech Online - Case Review, no. 3 (November 3, 2017). Accessed October 6, 2025. https://ipp.josekarvalho.net/index.php/citotech/article/view/2283.