Kou, Leon, Austin Wong, Lily Zhong, and Sid Danesh. “Cutaneous Metastasis of Thymic Carcinoma to the Frontal Scalp”. SKIN The Journal of Cutaneous Medicine 5, no. 4 (July 9, 2021): 441–444. Accessed September 25, 2021. https://jofskin.org/index.php/skin/article/view/1291.