Nakamura Masaji, Itokazu Kiyomasa, Taira Katsuya, Kawaki Tatsuyoshi, Kudaka Jun, Nidaira Minoru, Okano Shou, Koja Yukiko, Tamanaha Koji, Kimura Hirokazu, Noda Masahiro
Department of Biological Sciences, Okinawa Prefectural Institute of Health and Environment, Nanjo, Okinawa, Japan.
Jpn J Infect Dis. 2009 Jul;62(4):326-7.