A pure amnestic syndrome after MDMA (" ecstasy") ingestion.

Abstract

Our patient, a thirty eight year old woman, had had relapsing-remitting multiple sclerosis since the age of 17. In September 1995 interferon-fl lb (B-IFN, Betaferon, Schering) was introduced. After a training session the patient injected 8 million IU on alternate days. Injection …