Guimarães, Maria José, Filomena Azevedo, and Carmen Lisboa. “Atypical Presentation of Herpes Simplex 1 Virus in a COVID-19 Patient”. Journal of the Portuguese Society of Dermatology and Venereology 79, no. 4 (December 27, 2021): 389-390. Accessed March 30, 2025. https://revista.spdv.com.pt/index.php/spdv/article/view/1408.