- Publication venue
- Nature Publishing Group
- Publication date
- 06/01/2009
- Field of study
- Publication venue
- Institute of Physics Publishing Ltd.
- Publication date
- 27/08/2004
- Field of study
- Publication venue
- BMJ Group
- Publication date
- 01/03/2003
- Field of study
- Publication venue
- Institute of Physics Publishing Ltd.
- Publication date
- 01/03/1999
- Field of study