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平台:
EBSCOhost Academic Search Complete
(Available from 1999/01/01 until 2015/11/17.)
EBSCOhost STM Source
(Available from 1999/01/01 until 2015/11/17.)
Nature Journals Online
(Available from 1947.)
ProQuest Biological Science Database
(Available from 2000/01/01 volume: 82 issue: 1. Most recent 1 year(s) not available.)
ProQuest SciTech Premium Collection
(Available from 2000/01/01 volume: 82 issue: 1. Most recent 1 year(s) not available.)
SpringerLink Journals - AutoHoldings
(Available from 1997/01/01 volume: 75 issue: 1.)