Ron, I wrote to you a few days ago and my message was returned as undeliverable, so I thought I'd try again. Dr. Koller is your doctor, isn't he? I recently found out that he's in charge of one of the regional centers researching the transdermal patch. I'd like to contact hima about the possibility of being included in his trials. Could you send me his address and phone number? Do you know anything about the research? Pat Schark pine`