title: Hemophagocytic lymphohistiocytosis as a possible cause of prolonged fever, splenomegaly, and cytopenia.
authors.affiliation: Hematology Center Karolinska, Karolinska University Hospital Huddinge, Stockholm, Sweden; Department of Medicine at Huddinge, Karolinska Institutet, Stockholm, Sweden. Electronic address: maciej.machaczka@ki.se.
authors.forename: M
authors.initials: M
authors.lastname: Machaczka