- Publication venue
- 'Informa UK Limited'
- Publication date
- Field of study
- Publication venue
- 'BMJ'
- Publication date
- 01/01/2010
- Field of study
- Publication venue
- 'Wiley'
- Publication date
- 01/06/2004
- Field of study
- Publication venue
- 'Cambridge University Press (CUP)'
- Publication date
- Field of study
- Publication venue
- 'SAGE Publications'
- Publication date
- Field of study