Caocci, G., Fanni, D., Porru, M., Greco, M., Nemolato, S., Firinu, D., Faa, G., Scuteri, A. and La Nasa, G. (2021) “Kikuchi-Fujimoto disease associated with hemophagocytic lymphohistiocytosis following the BNT162b2 mRNA COVID-19 vaccination”, Haematologica. Pavia, Italy, 107(5), pp. 1222-1225. doi: 10.3324/haematol.2021.280239.