A. Condorelli, U. Markovic, R. Sciortino, M. A. Di Giorgio, D. Nicolosi, and G. Giuffrida, “Immune thrombocytopenic purpura cases following COVID-19 vaccination. ”, Mediterr J Hematol Infect Dis, vol. 13, no. 1, p. e2021047, Jun. 2021.