A friend of mine who is a retired nurse told me about and then lent me a truly terrific article about Parkinsons in a magazine called "The Clinical Advisor for Nurse Practitioners." "The Clinical Advisor, 7 Skyline Drive, Hawthorne, New York 10532-22179." Forbids quotes but hopefully they have reprints. Email is "[log in to unmask]" Article is about diagnosis and management of PD and is by Joan Unger. I have no connection to this magazine and never heard of it until my friend sent it to me today. Liz S~~