Sekiguchi Jun-ichiro, Fujino Tomoko, Saruta Katsutoshi, Kawano Fumio, Takami Jun-ichi, Miyazaki Hisayoshi, Kuratsuji Tadatoshi, Yoshikura Hiroshi, Kirikae Teruo
International Medical Center of Japan, Tokyo 162-8655, Japan.
Jpn J Infect Dis. 2003 Jun;56(3):133-7.