- Publication venue
- Publication date
- 01/01/1999
- Field of study
- Publication venue
- Publication date
- 01/01/1984
- Field of study
- Publication venue
- Publication date
- 01/01/1983
- Field of study
- Publication venue
- Publication date
- 01/01/2007
- Field of study
- Publication venue
- Centro Stampa Università di Perugia
- Publication date
- 01/01/1999
- Field of study
- Publication date
- 01/01/2005
- Field of study
- Publication venue
- Publication date
- 01/01/1997
- Field of study
- Publication venue
- 'Ovid Technologies (Wolters Kluwer Health)'
- Publication date
- 01/01/2012
- Field of study
- Publication venue
- Publication date
- 01/01/2008
- Field of study