The "Sunglasses Sign" Predicts Nonorganic Visual Loss in Neuroopthalmologic Practice
Neurol 70:218-221, Bengtzen,R.,et al, 2008
American Academy of Neurology Position Statement on Physician Reporting of Medical Conditions That May Affect Driving Competence
Neurol 68: 1174-1177,1170, Bacon,D.,et al, 2007