The development of the Internet [1] has given us many types of information servers in the research and academic communities: anonymous FTP [2], Gopher [3], Wais [4], News [5], and the World Wide Web [6], which is now the most used multimedia information system on the Internet. It is user-friendly and can be used to interface existing information systems and to build new information services in the medical field. We propose to investigate (not exhaustively) the functionalities and applications of the system in medicine; we also present our own experiences of using WWW to distribute medical information.