Sudnoreekul, Chawaporn, and Walaiorn Pratchyapruit. “The co-infection of Hepatitis C- and HIV associated with high risk of porphyria cutanea tarda: A case report and review of the literature”. Thai Journal of Dermatology 35, no. 1 (March 5, 2019): 17–24. accessed October 4, 2026. https://he02.tci-thaijo.org/index.php/TJD/article/view/176007.