平台:
EBSCOhost Academic Search Complete
(Available from 2009/01/01 until 2009/01/31.)
EBSCOhost STM Source
(Available from 2009/01/01 until 2009/01/31.)
PubMed Central Open Access
(Available from 2004 volume: 1 until 2011 volume: 8.)
EBSCOhost Academic Search Complete
(Available from 2009/01/01 until 2009/01/31.)
EBSCOhost STM Source
(Available from 2009/01/01 until 2009/01/31.)
PubMed Central Open Access
(Available from 2004 volume: 1 until 2011 volume: 8.)
