- Dr S Rivaud-Péchoux, INSERM U289, Hôpital de la Salpêtrière, 47 bd de l'Hôpital, 75651 Paris Cedex 13, France email
- Received 9 June 1999
- Revised 12 October 1999
- Accepted 28 October 1999
- Published online 1 March 2000.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.