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平台:
Clinicalkey Journals
(Available from 2007/02/01 volume: 297 issue: 1.)
DOAJ Directory of Open Access Journals
(Available from 2020.)
Elsevier SD Journals - AutoHoldings
(Available from 2020/01/01 volume: 310 issue: 1. Available from 2012/11/01 volume: 302 issue: 6 until 2012/11/30 volume: 302 issue: 6. Available from 2016/12/01 volume: 306 issue: 8 until 2016/12/31 volume: 306 issue: 8.)
ProQuest Biological Science Database
(Available from 2002/02/01 volume: 291 issue: 6/7 until 2005/03/31 volume: 294 issue: 8.)
ProQuest SciTech Premium Collection
(Available from 2002/02/01 volume: 291 issue: 6/7 until 2005/03/31 volume: 294 issue: 8.)