Hasbún Zegpi M, Alfaro-Sepúlveda D, González Bombardiere S. An ulcer on the arm of an immunocompromised patient. Eur. J. Pediat. Dermatol. [Internet]. 2020 Dec. 12 [cited 2026 Sept. 11];30(4):199-201. Available from: https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/2163