Hi,
15 years after you wrote a message in the internet and it is extremely useful for me today.
http://www.bio.net/bionet/mm/neur-sci/1995-June/018962.html
Thanks a lot,
Nora Knaul
___________________________
Nora A.M. Knaul
North Carolina State University
Graduate Student
Textile Engineering
phone: (919) 260 2413
e-mail: naknaul from ncsu.edu