Today my neurologist prescribed amantadine (100 mg, 2/day) for my PD and I went searching the Web for the Physician's Desk Reference (PDR), but alas I was unsuccessful. (I used every search engine imaginable and also scoured pharmacology sites.) Any one know if the PDR is available on the WWW? Martin Bayne -- Martin K Bayne http://www.mr-longtermcare.com Email= [log in to unmask]