Kikuchi-Fujimoto disease and hemophagocytic lymphohistiocytosis: a rare combination of two rare diseases. Mediterr J Hematol Infect Dis [Internet]. 2026 Jan. 1 [cited 2026 Apr. 29];18(1):e2026006. Available from: https://www.mjhid.org/mjhid/article/view/6156