Deerasamee, Sirayapa, and Prapawan Chawvavanich. “Synchronous primary extramammary Paget’s disease and rectal cancer: A case report”. Thai Journal of Dermatology 29, no. 4 (June 5, 2026): 242–248. accessed September 14, 2026. https://he02.tci-thaijo.org/index.php/TJD/article/view/282749.