Letter

Analyses of ADAMTS13 activity and its inhibitor in patients with thrombotic thrombocytopenic purpura secondary to connective tissue diseases: Observations in a single hospital

T. Sato, R. Hanaoka, M. Ohshima, Y. Miwa, Y. Okazaki, N. Yajima, H. Ishizashi, M. Matsumoto, Y. Fujimura, S. Inokuma