The present book is based on the papers presented during an inter- disciplinary meeting which was held in Rome October 27-30, 1986, at the Istituto Superiore di Sanita under the sponsorship of NATO, and with a financial contribution of the Cassa di Risparmio di Roma. The meeting was of great interest because, for the first time, a group of highly qualified scientists specializing in different fields were gathered together to discuss the problem of demyelinating diseases. In thi. context molecular biologists, immunologists, virologists, and lipid chemists could discuss with clinicians for four...