Hemophagocytic syndrome: a dilemma chasing the intensivists - Queiroz, Adriana Façanha; Benevides, Gabriel Nuncio; Fernandes, Iracema de Cássia Oliveira Ferreira; Goes, Patricia Freitas; Bousso, Albert; Ferreira, Cristiane Rúbia (Autopsy and Case Reports, 2015)