Patiyasikunt, Mattana, and Pawinee Rerknimitr. “Papulonecrotic tuberculid; A significant association with systemic tuberculosis”. Thai Journal of Dermatology 35, no. 2 (June 25, 2019): 68–72. accessed September 11, 2026. https://he02.tci-thaijo.org/index.php/TJD/article/view/197518.