Concomitant haemorrhagic syndrome and recurrent extensive arterial thrombosis in a patient with COVID‐19 and acute promyelocytic leukaemia. (26th May 2020) - Baldacini, Mathieu; Pop, Raoul; Sattler, Laurent; Mauvieux, Laurent; Bilger, Karin; Gantzer, Justine; Schneider, Francis; Beaujeux, Remy; Simand, Célestine; Herbrecht, Raoul