- Publication venue
- BioMed Central
- Publication date
- 01/01/1999
- Field of study
- Publication venue
- German Medical Science GMS Publishing House; Düsseldorf
- Publication date
- 09/10/2007
- Field of study
- Publication venue
- German Medical Science GMS Publishing House; Düsseldorf
- Publication date
- 11/09/2014
- Field of study
- Publication venue
- German Medical Science GMS Publishing House; Düsseldorf
- Publication date
- 23/10/2013
- Field of study
- Publication venue
- German Medical Science GMS Publishing House; Düsseldorf
- Publication date
- 02/10/2012
- Field of study
- Publication venue
- German Medical Science GMS Publishing House; Düsseldorf
- Publication date
- 05/10/2015
- Field of study
- Publication venue
- German Medical Science; Düsseldorf, Köln
- Publication date
- 19/10/2004
- Field of study
- Publication venue
- German Medical Science GMS Publishing House; Düsseldorf
- Publication date
- 01/01/2014
- Field of study
- Publication venue
- German Medical Science; Düsseldorf, Köln
- Publication date
- 11/11/2003
- Field of study