I have not been able to send mail to the e-mail address I had for you, Joe Irr. If you have a new address, I would like to know it. thank you. sorry to clutter others mailbox. Any pharmacokinetics data on levodopa and or carbidopa that anyone may have is desired by me. dietary interference effects also sought from anyone. ron 1936, dz PD 1984 Ridgecrest, California Ronald F. Vetter <[log in to unmask]> http://www.ridgecrest.ca.us/~rfvetter/rcpdsg.html/ (Parkinson group) http://www.ridgecrest.ca.us/~rfvetter/