1
Έκδοση 2004
Full text available from Health & Medical Collection: 01/01/2004 to 10/31/2006
Full text available from Nursing & Allied Health Database: 01/01/2004 to 10/31/2006
Full text available from Psychology Database: 01/01/2004 to 10/31/2006
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
2
Έκδοση 2007
Full text available from Health & Medical Collection: 01/01/2007 to 1 year ago
Full text available from Nursing & Allied Health Database: 01/01/2007 to 1 year ago
Full text available from Psychology Database: 01/01/2007 to 1 year ago
Ηλεκτρονική πηγή Επιστημονικό περιοδικό