4
Έκδοση 1996
Full text available from East Europe, Central Europe Database: 01/01/2012 to present
Full text available from Health & Medical Collection: 01/01/2012 to present
Full text available from Nursing & Allied Health Database: 01/01/2012 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
7
Έκδοση 2017
Full text available from Health & Medical Collection: 01/01/2017 to 1 year ago
Full text available from Nursing & Allied Health Database: 01/01/2017 to 1 year ago
Full text available from Sociology Database: 01/01/2017 to 1 year ago
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
16
Έκδοση 1987
Full text available from Health & Medical Collection: 03/01/2019 to present
Full text available from Nursing & Allied Health Database: 03/01/2019 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
20
Έκδοση 2014
Full text available from Nursing & Allied Health Database: 01/01/2014 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό