Stephen O. Brennan, Ryan L. Davis, Robin Lowen, Anna Ruskova. Deletion of five residues from the coiled coil of fibrinogen (Bβ Asn167_Glu171del) associated with bleeding and hypodysfibrinogenemia. Haematologica 2009;94(4):585-588; https://doi.org/10.3324/haematol.2008.001412.