1
Full text available from ABI/INFORM Global: 01/01/2015 to 12/31/2017
Full text available from ABI/INFORM Global: 01/01/2020 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
2
Έκδοση 1967
Full text available from ABI/INFORM Global: 01/01/1992 to 1 year ago
Full text available from Healthcare Administration Database: 01/01/1992 to 1 year ago
Full text available from Research Library: 01/01/1992 to 1 year ago
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
3
Έκδοση 2010
Full text available from ABI/INFORM Global: 05/01/1993 to 1 year ago
Full text available from Healthcare Administration Database: 2010 to 1 year ago
Ηλεκτρονική πηγή Επιστημονικό περιοδικό