These pages at the Mayo Clinic Health Oasis site might be of interest. Parkinson's Disease - Between coping and a cure = http://www.mayohealth.org/mayo/9602/htm/parkinso.htm PD - Does diet affect how medication works - http://www.mayohealth.org/mayo/9410/htm/parkinso.htm Surgery and advanced PD - http://www.mayohealth.org/mayo/9710/htm/parkins.htm Selegeline (Eldepryl etc.) - http://www.mayohealth.org/mayo/9305/htm/parki_up.htm PD and constipation - http://www.mayohealth.org/mayo/9510/htm/parki_qa.htm Drug information database - http://www.mayohealth.org/usp/di/usp_aa.htm Use of medicines - http://www.mayohealth.org/usp/htm/infotoc.htm Jim --------------------------------------- Jim Slattery - [log in to unmask] PD Web - [log in to unmask] http://www.bec.net.au/~cwpdg/ ---------------------------------------