Elevated levels of free tissue factor pathway inhibitor antigen in cases of disseminated intravascular coagulation caused by various underlying diseases - Asakura, H; Ontachi, Y; Mizutani, T; Kato, M; Saito, M; Morishita, E; Yamazaki, M; Suga, Y; Takami, A; Miyamoto, K; Nakao, S (Blood Coagul Fibrinolysis, 2001)