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21
出版 1985
Full text available from ABI/INFORM Global: 01/01/1997 to 1 year agoFull text available from Environmental Science Database: 01/01/1997 to 1 year ago
Full text available from Healthcare Administration Database: 01/01/1997 to 1 year ago
Full text available from Military Database: 01/01/1997 to 1 year ago
Full text available from Political Science Database: 01/01/1997 to 1 year ago
Full text available from Public Health Database: 01/01/1997 to 1 year ago
Full text available from Research Library: 01/01/1997 to 1 year ago
Full text available from Social Science Database: 01/01/1997 to 1 year ago
Full text available from Sociology Database: 01/01/1997 to 1 year ago
电子
杂志
22
出版 1993
Full text available from ABI/INFORM Global: 10/01/1997 to 12/31/2000Full text available from Engineering Database: 10/01/1997 to 12/31/2000
Full text available from Environmental Science Database: 10/01/1997 to 12/31/2000
Full text available from Political Science Database: 10/01/1997 to 12/31/2000
Full text available from Research Library: 10/01/1997 to 12/31/2000
电子
杂志
23
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26
Full text available from Agricultural Science Database: 02/01/2001 to 1 year ago
Full text available from Arts & Humanities Database: 02/01/2001 to 1 year ago
Full text available from Biological Science Database: 02/01/2001 to 1 year ago
Full text available from Earth, Atmospheric & Aquatic Science Database: 02/01/2001 to 1 year ago
Full text available from Engineering Database: 02/01/2001 to 1 year ago
Full text available from Environmental Science Database: 02/01/2001 to 1 year ago
Full text available from Healthcare Administration Database: 02/01/2001 to 1 year ago
Full text available from Materials Science Database: 02/01/2001 to 1 year ago
Full text available from Research Library: 02/01/2001 to 1 year ago
Full text available from Science Database: 02/01/2001 to 1 year ago
Full text available from Sociology Database: 02/01/2001 to 1 year ago
电子
杂志
27
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32
出版 2009
Full text available from Consumer Health Database: 04/01/2013 to presentFull text available from Education Database: 04/01/2013 to present
Full text available from Health & Medical Collection: 04/01/2013 to present
Full text available from Nursing & Allied Health Database: 04/01/2013 to present
Full text available from Psychology Database: 04/01/2013 to present
Full text available from Social Science Database: 04/01/2013 to present
Full text available from Sociology Database: 04/01/2013 to present
电子
杂志
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出版 2012
Full text available from Health & Medical Collection: 01/01/2012 to 12/31/2018Full text available from Nursing & Allied Health Database: 01/01/2012 to 12/31/2018
Full text available from Health & Medical Collection: 01/01/2020 to present
Full text available from Nursing & Allied Health Database: 01/01/2020 to present
电子
杂志
35
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39
Full text available from Continental Europe Database: 12/01/1990 to 6 months ago
Full text available from Political Science Database: 12/01/1990 to 6 months ago
Full text available from Research Library: 12/01/1990 to 6 months ago
电子
杂志
40