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Έκδοση 1996
...Electronic journals....
Full text available from ABI/INFORM Global: 01/01/1998 to 04/30/2010
Full text available from Healthcare Administration Database: 01/01/1998 to 04/30/2010
Full text available from Research Library: 01/01/1998 to 04/30/2010
Ηλεκτρονική πηγή Επιστημονικό περιοδικό