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Full text available from ABI/INFORM Global: 01/01/1987 to 10/31/2009
Full text available from Health & Medical Collection: 01/01/1987 to 10/31/2009
Full text available from Healthcare Administration Database: 01/01/1987 to 10/31/2009
Full text available from Nursing & Allied Health Database: 01/01/1987 to 10/31/2009
Full text available from Public Health Database: 01/01/1987 to 10/31/2009
Full text available from Research Library: 01/01/1987 to 10/31/2009
Full text available from Social Science Database: 01/01/1987 to 10/31/2009
Government Document
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杂志