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平台:
EBSCOhost Academic Search Complete
(Available from 1997/01/01. Most recent 1 year(s) not available.)
EBSCOhost Health Policy Reference Center
(Available from 1997/01/01. Most recent 1 year(s) not available.)
EBSCOhost STM Source
(Available from 1997/01/01. Most recent 1 year(s) not available.)
ProQuest Political Science Database
(Available from 1997/01/01. Most recent 1 year(s) not available.)
SpringerLink Journals - AutoHoldings
(Available from 2016/03/01 volume: 41 issue: 1 until 2017/12/01 volume: 42 issue: 4. Available from 1974/03/01 volume: 1 issue: 2 until 1996/06/01 volume: 23 issue: 1.)
SpringerLink Online Journals Archive
(Available from 1974 until 1996.)