Calvão, Joana, and Rui Oliveira Soares. “Chronic Telogen Effluvium”. Journal of the Portuguese Society of Dermatology and Venereology 78, no. 4 (December 19, 2020): 311-319. Accessed April 20, 2024. https://revista.spdv.com.pt/index.php/spdv/article/view/1254.