Authors
M. Tanaka
Japanese Red Cross Society Osaka Blood Center, Joto-Ku, Osaka, Japan.
N. Yamashita
Japanese Red Cross Society Osaka Blood Center, Joto-Ku, Osaka, Japan.
J. Takahashi
Japanese Red Cross Society Osaka Blood Center, Joto-Ku, Osaka, Japan.
F. Hirayama
Japanese Red Cross Society Osaka Blood Center, Joto-Ku, Osaka, Japan.
Y. Tani
Japanese Red Cross Society Osaka Blood Center, Joto-Ku, Osaka, Japan.
H. Shibata
Japanese Red Cross Society Osaka Blood Center, Joto-Ku, Osaka, Japan.