This is the link to the old forum 'Useful Websites' thread.

Some are reproduced below,
The Neuropathy Association, New York, NY
Neuromuscular conditions database at Washington University of St. Louis' medical website
An Algorithm for the Evaluation of Peripheral Neuropathy
Painful Feet: The Small Fiber Neuropathies
QUEST DIAGNOSTICS, Laboratory Diagnosis of Peripheral Neuropathy
Current Concepts In The Diagnosis And Treatment Of Peripheral Neuropathies
Diabetic Care, Diabetic Autonomic Neuropathy
An Interactive quide to Neurologic Examination
Useful charts for documenting tests