21
Gepubliceerd in 2012
...Electronic journals....
Full text available from Public Health Database: 01/01/2014 to present
Full text available from Social Science Database: 01/01/2014 to present
Elektronisch Tijdschrift
26
...Electronic journals....
Full text available from Health & Medical Collection: 04/20/2006 to present
Elektronisch Tijdschrift
27
Gepubliceerd in 1991
...Electronic journals....
Full text available from Social Science Database: 01/01/2010 to present
Elektronisch Tijdschrift
30
...Electronic journals....
Full text available from Health & Medical Collection: 12/01/2009 to 12/31/2010
Full text available from Public Health Database: 12/01/2009 to 12/31/2010
Elektronisch Tijdschrift