Robin this wasn’t article I had in mind, cant find it, but its relevant to the topic it helps dyskinesias http://www.ncbi.nlm.nih.gov/pubmed/2779590 Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn