Keiko Hata, Koichi Koseki, Kazunori Yamaguchi, Setsuko Moriya, Yasuo Suzuki, Sangchai Yingsakmongkon, Go Hirai, Mikiko Sodeoka, Mark von Itzstein and Taeko Miyagi
Antimicrobial Agents and Chemotherapy 52 ( 10 ): 3484 - 3491 , 2008