1
Опубликовано 1948
Full text available from ABI/INFORM Global: 09/01/1994 to present
Full text available from Healthcare Administration Database: 09/01/1994 to present
Full text available from Research Library: 09/01/1994 to present
Government Document Электронный ресурс Журнал
2
Опубликовано 1992
Full text available from ABI/INFORM Global: 01/01/2008 to 01/31/2012
Электронный ресурс Серия
3
Full text available from ABI/INFORM Global: 04/01/2000 to 11/30/2006
Электронный ресурс Серия
4
Опубликовано 1991
Full text available from ABI/INFORM Trade & Industry: 01/01/2014 to 6 months ago
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Электронный ресурс Серия