Chronic Neurological Effects of Organophosphate Pesticides
BMJ 312:1312-1313, Steenland,K., 1996
Hepatitis B Transmission by Neurologic Pin Testing
Neurol 43:1618, Chynn,E.W.,et al, 1993
Risks Of The Neurologist's Pin
NEJM 301:1288, Noseworthy,J.H., 1979