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平台:
EBSCOhost Academic Search Complete
(Available from 2008/03/28.)
EBSCOhost STM Source
(Available from 2008/03/28.)
JSTOR Arts and Sciences X
(Available from 1989/06/16 volume: 38 issue: S-5. Most recent 4 year(s) not available.)
ProQuest Agricultural & Environmental Science Database
(Available from 2015/01/09.)
ProQuest SciTech Premium Collection
(Available from 2015/01/09.)
PubMed Central
(Available from 2017 volume: 66.)