First report of real-time monitoring of coagulation function potential and IgG subtype of anti-FVIII autoantibodies in a child with acquired hemophilia A associated with streptococcal infection and amoxicillin - Takeyama, M; Nogami, K; Kajimoto, T; Ogiwara, K; Matsumoto, T; Shima, M (Int J Hematol, 2018)