Donati, K de Gaetano, E Tacconelli, G Scoppettuolo, V De Stefano, R Cauda, and M Tumbarello. 2002. “Recurrent Venous Thrombosis in a Patient With Haemophilia A and HIV Infection”. Haematologica 87 (1). Pavia, Italy, ECR04-ECR04. https://haematologica.org/article/view/2247.