Clinicopathologic Conference, Thymoma with Paraneoplastic Myasthenia Gravis, Polymyositis and Myocarditis, and Brain Stem Encephalitis
NEJM 365:2413-2422, Case 39-2011, 2011
Polymyositis Masquerading as Motor Neuron Disease
Arch Neurol 60:1001-1003, Ryan,A.,et al, 2003