Maryhelen: The information I have shows several clinical studies being conducted concerning Wilson disease at the University of Michigan Medical School. You might try contacting the following specialists: *George J Brewer, M.D., University of Michigan Medical School, Medical Science MU708, Box 0618, University of Michigan, Ann Arbor,MI 48109-0618. *Chung Owyang, General Clinical Research Center, University Hospital, A7119, 1500 East Medical Center Drive, Ann Arbor, MI 48109-0108 *Lemmon Company (the drug company involved in the studies), 650 Carthill Road, Sellersville, PA 18960 I hope this information will be helpful. Sylvia Dickinson, R.N., M.S.N. Coordinator, Rare Disorder Network [log in to unmask]