Patiyasikunt M, Rerknimitr P. Papulonecrotic tuberculid; A significant association with systemic tuberculosis. Thai J Dermatol [internet]. 2019 Jun. 25 [cited 2026 Sep. 10];35(2):68-72. available from: https://he02.tci-thaijo.org/index.php/TJD/article/view/197518