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平台:
ProQuest Biological Science Database
(Available from 1999/07/01 volume: 11 issue: 4. Most recent 1 year(s) not available.)
ProQuest SciTech Premium Collection
(Available from 1999/07/01 volume: 11 issue: 4. Most recent 1 year(s) not available.)
SpringerLink Journals - AutoHoldings
(Available from 2016/01/01 volume: 29 issue: 1 until 2017/11/01 volume: 30 issue: 6. Available from 1988/09/01 volume: 1 issue: 1 until 1996/12/01 volume: 9 issue: 2.)
SpringerLink Online Journals Archive
(Available from 1988 until 1996.)