Duarte B, Rocha Páris F, Cabete J. Photochemotherapy for Recalcitrant Erythema Annulare Centrifugum: A Promising Treatment Option?. SPDV [Internet]. 2018Oct.5 [cited 2024Apr.23];76(3):313-6. Available from: https://revista.spdv.com.pt/index.php/spdv/article/view/895