•
平台:
BioOne 2
(Available from 1995 until 2013.)
BioOne Free
(Available from 1995/02/01 volume: 12 until 2004/12/31 volume: 21 issue: 12.)
EBSCOhost Academic Search Complete
(Available from 2000/01/01 until 2003/11/30.)
EBSCOhost STM Source
(Available from 2000/01/01 until 2003/11/30.)