1
Опубликовано 1999
Full text available from ABI/INFORM Global: 10/15/2010 to present
Электронный ресурс Серия
2
Опубликовано 2004
Full text available from ABI/INFORM Global: 01/01/1999 to 12/31/2005
Full text available from Healthcare Administration Database: 01/01/1999 to 12/31/2005
Электронный ресурс Журнал
4
Опубликовано 2014
Full text available from ABI/INFORM Global: 01/01/2014 to present
Full text available from Social Science Database: 01/01/2014 to present
Электронный ресурс Журнал