Dear Federal Librarians: I have a question that I could use your help with. A patron is inquiring about medical codes used in the Veteran's Administration from 1966-1967 that relate to herbicides and peripheral neuropathy. The person is trying to discover if there was a recognized or formal definition in the diagnostic codes used to support a diagnosis related to herbicides and peripheral neuropathy. Any help or direction you can offer is greatly appreciated. Sincerely, Xan *________________* *Ms. Xan Goodman * *Health & Life Sciences Librarian, Assistant Professor| **UNLV Libraries* *University of Nevada, Las Vegas* <http://www.unlv.edu/> *4505 S. Maryland Pkwy, Box 457014Las Vegas, NV 89154-7014* *(** 702-895-2233 <702-895-2233> | Fax **702-895-2279 <702-895-2279>** | * **** [log in to unmask] <[log in to unmask]>*