Dermatosis discoide facial. Serie de 13 casos B. Butrón-Bris; C. Buján; S. Berenguer- Ruiz; L. Martos-Cabrera; P. Rodríguez Jiménez; J. Fraga; C. Eguren; R. Serrano-Pardo; P. Iranzo; José M. Mascaró; M. Llamas-Velasco; A. Reolid;

Erythematous Papules, Plaques, and Nodules in a Patient With Acute Myeloid Leukemia A. Fernández-Galván; J. Fraga; M. Llamas-Velasco;

A Series of 69 COVID-related Dermatoses With Biopsy, Immunohistochemistry With Anti-spike 3, in situ Hybridization and PCR: A Critical Reappraisal of Viral Involvement in COVID-19 Skin Lesions M. Llamas-Velasco; J. Fraga; A. Rodríguez-Villa Lario; A. Catalá; Y.C. Pérez-González; C. Galván; R. Ruiz-Villaverde; J. Sánchez-Pérez; T. Wiesner; D. Metze;