5
Udgivet 1978
Full text available from Healthcare Administration Database: 05/01/1993 to 2009
Electronisk Tidsskrift
7
Full text available from ABI/INFORM Global: 01/01/2001 to 10/31/2007
Electronisk Tidsskrift
19
Available in Education Source.
Electronisk Serial
20
Available in Fuente Académica Plus.
Electronisk Tidsskrift