D Paparella, M Micelli, B Favoino, M D’Alo, T Fiore and L de Luca Tupputi Schinosa (2001) “Anti-heparin-platelet factor 4 antibodies after cardiopulmonary bypass: role of HLA expression”, Haematologica. Pavia, Italy, 86(3), pp. 326-327. Available at: https://haematologica.org/article/view/1973 (Accessed: 9September2026).