R924Q substitution encoded within exon 21 of the von Willebrand Factor gene related to mild bleeding phenotype - Casais, Patricia; Carballo, Gonzalo A.; Woods, Adriana I.; Kempfer, Ana C.; Farías, Cristina C.; Grosso, Silvia H.; Lazzari, María A. (Thrombosis and Haemostasis, 2006)