- Publication venue
- 'Wiley'
- Publication date
- 01/05/2008
- Field of study
- Publication venue
- 'Elsevier BV'
- Publication date
- Field of study
- Publication venue
- 'BMJ'
- Publication date
- 20/09/2012
- Field of study
- Publication venue
- 'Elsevier BV'
- Publication date
- Field of study