Chen, Tian, and Dong-Lai Ma. “Linear Hyperkeratotic Papules and Comedo-Like Plugs on the Extremities: A Quiz”. Acta Dermato-Venereologica 101, no. 7 (July 7, 2021): adv00492. Accessed July 22, 2024. https://medicaljournalssweden.se/actadv/article/view/134.