Marco Capecchi, Cristina Mocellin, Chiara Abbruzzese, Ilaria Mancini, Daniele Prati and Flora Peyvandi (2020) “Dramatic presentation of acquired thombotic thrombocytopenic purpura associated with COVID-19”, Haematologica. Pavia, Italy, 105(10), p. e540. doi: 10.3324/haematol.2020.262345.