A Lattuada, E Rossi, C Calzarossa, R Candolfi, PM Mannucci. Mild to moderate reduction of a von Willebrand factor cleaving protease (ADAMTS-13) in pregnant women with HELLP microangiopathic syndrome. Haematologica 2003;88(9):1029-1034; https://doi.org/10.3324/%x.