The ADM (Aide au diagnostic Medical) project was started 15 years ago
and was the first telematic project for physicians in France using the
MINITEL terminal. The knowledge base contains information on more tha
n 10 000 diseases from all pathological fields, using more than 100 00
0 signs or symptoms. The ADM system has two main functionalities for p
hysicians: consultation of diseases descriptions and list of diseases
containing one or more symptoms. The ADM knowledge base is supported b
y a relational database management system (DBMS ORACLE) and we develop
ed a Web interface using the Perl language to produce HTML pages for t
he web server. We will describe our experience on redesigning a large
existing medical knowledge base for diffusion on the web Internet. (C)
1997 Elsevier Science B.V.