Primary CNS Lymphoma in Myasthenic on Long-term Azathioprine
J NeuroOncol 74:91-92, Finelli,P.F., 2005
B Cell Lymphoma of the Brain Stem Masquerading as Myasthenia
JNNP 72:271-273, Shams,P.N.,et al, 2002
The Expanding Spectrum of Herpesvirus Infections of the Nervous System
Brain Pathol 11:440-451, Kleinschmidt-DeMasters,B.K. &Gilden,D.H., 2001
Association of Primary Central Nervous System Lymphoma with Long-Term Azathioprine Therapy for Myasthenia Gravis?
Ann Neurol 47: 682-683, Herrlinger,U.,et al, 2000
Internuclear Ophthalmoplegia, Typical & Atypical
Arch Ophthal 84:583, Cogan,D.G., 1970