1. Do we need a concept of disease?

   • Germund Hesslow

   OriginalPaper Pages: 1 - 14

2. On the relevance and importance of the notion of disease

   • Lennart Nordenfelt

   OriginalPaper Pages: 15 - 26

3. What's so special about medicine?

   • Daniel P. Sulmasy

   OriginalPaper Pages: 27 - 42

4. Medical diagnostic reasoning: Epistemological modeling as a strategy for design of computer-based consultation programs

   • Giovanni Barosi
   • Lorenzo Magnani
   • Mario Stefanelli

   OriginalPaper Pages: 43 - 55

5. What is an expert?

   • Bruce D. Weinstein

   OriginalPaper Pages: 57 - 73

6. Call for abstracts

   Announcement Pages: 75 - 75