1
Έκδοση 2006
Full text available from Health & Medical Collection: 01/01/2009 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
2
Έκδοση 2004
Full text available from Biological Science Database: 01/01/2009 to present
Full text available from Health & Medical Collection: 01/01/2009 to present
Full text available from Public Health Database: 01/01/2009 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
3
Έκδοση 2004
Full text available from Environmental Science Database: 01/01/2009 to present
Full text available from Health & Medical Collection: 01/01/2009 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
4
Έκδοση 2006
Full text available from Criminal Justice Database: 01/01/2009 to present
Full text available from Health & Medical Collection: 01/01/2009 to present
Full text available from Psychology Database: 01/01/2009 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό