Fioravante da Silveira L, Zago A, Zanchet D, Chemello D. Macrophage activation syndrome in a patient with systemic lupus erythematosus undergoing cyclophosphamide treatment: a case report. Reumatismo [Internet]. 2023 Jul. 17 [cited 2024 Nov. 22];75(2). Available from: https://www.reumatismo.org/reuma/article/view/1597