title: [Report of two cases of circulating anticoagulant directed against factor xi (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D001779:Blood Coagulation Factors / Q000032:analysis*; D001780:Blood Coagulation Tests; D005172:Factor XI / Q000037:antagonists & inhibitors*; D005260:Female; D006801:Humans; D008103:Liver Cirrhosis / Q000097:blood; D008180:Lupus Erythematosus, Systemic / Q000097:blood; D013925:Thromboplastin / Q000096:biosynthesis
chemical_list: D001779:Blood Coagulation Factors; D005172:Factor XI; D013925:Thromboplastin
vernacular_title: Presentación de dos casos de anticoagulante circulante dirigido contra el factor XI.