Didik Wisnu Widjajanto, Kozo Matsushita, Terumasa Honmura and Nobufumi Miyauchi
Pakistan Journal of Biological Sciences 4 ( 9 ): 1075 - 1077 , 2001
Didik Wisnu Widjajanto, Terumasa Honmura and Nobufumi Miyauchi
Pakistan Journal of Biological Sciences 5 ( 7 ): 740 - 743 , 2002