Vertical Diplopia
Semin Neurol 20:21-30, Acierno,M.D., 2000
Ocular Myasthenia:A Protean Disorder
Survey of Ophthalmology 39:169-210, Weinberg,D.A.,et al, 1994
Myasthenic Abduction Nystagmus in a Patient with Hyperthyroidism
Neurol 26:589, Finelli,P.F.&Hoyt,W., 1976