平台:
EBSCOhost Academic Search Complete
(Available from 2008/01/01 until 2013/01/31.)
PubMed Central Open Access
(Available from 2004 volume: 1 until 2013 volume: 10.)
EBSCOhost Academic Search Complete
(Available from 2008/01/01 until 2013/01/31.)
PubMed Central Open Access
(Available from 2004 volume: 1 until 2013 volume: 10.)