title: Recurrent thrombosis in a young woman with a circulating anticoagulant directed against factors XI and XII.
mesh_terms: D000293:Adolescent; D000925:Anticoagulants / Q000097:blood*; D001780:Blood Coagulation Tests; D005164:Factor IX; D005165:Factor V; D005169:Factor VIII; D005172:Factor XI; D005174:Factor XII; D005260:Female; D005342:Fibrinolysis; D006801:Humans; D008179:Lupus Erythematosus, Discoid / Q000097:blood / Q000150:complications*; D010973:Platelet Adhesiveness; D012008:Recurrence; D013924:Thrombophlebitis / Q000097:blood / Q000150:complications*
chemical_list: D000925:Anticoagulants; D005165:Factor V; D005169:Factor VIII; D005164:Factor IX; D005174:Factor XII; D005172:Factor XI