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平台:
ProQuest Biological Science Database
(Available from 1997/05/01 volume: 157 issue: 1. Most recent 1 year(s) not available.)
ProQuest SciTech Premium Collection
(Available from 1997/05/01 volume: 157 issue: 1. Most recent 1 year(s) not available.)
SpringerLink Journals - AutoHoldings
(Available from 1969/12/01 volume: 1 issue: 1 until 2017/12/01 volume: 250 issue: 6.)
SpringerLink Online Journals
(Available from 1997 until 2017.)
SpringerLink Online Journals Archive
(Available from 1969 until 1996.)