- Publication venue
- German Medical Science GMS Publishing House; Düsseldorf
- Publication date
- 23/04/2009
- Field of study
- Publication venue
- German Medical Science GMS Publishing House; Düsseldorf
- Publication date
- 01/10/2007
- Field of study
- Publication venue
- German Medical Science; Düsseldorf, Köln
- Publication date
- 02/05/2006
- Field of study