_:vb50950649 . _:vb50950649 . _:vb50950649 "A blood coagulation disease that is characterized by an impaired blood clotting resulting from a lack deficiency of a the fibrinogen protein (coagulation factor I)."^^ . _:vb50950649 "url:https://ghr.nlm.nih.gov/condition/congenital-afibrinogenemia#synonyms"^^ . _:vb50950649 . _:vb50950649 .