Myotonic Dystrophy: Etiology, Clinical Features, and Diagnosis
UptoDate 2022 Jan, Darras, B.T., 2022
Clinicopathologic Conference, Thymoma with Paraneoplastic Myasthenia Gravis, Polymyositis and Myocarditis, and Brain Stem Encephalitis
NEJM 365:2413-2422, Case 39-2011, 2011
Early or Late Appearance of "Dropped Head Syndrome" in Amyotropic Lateral Sclerosis
JNNP 74:683-686, Gourie-Devi,M.,et al, 2003
Adult-Onset Nemaline Myopathy:Another Cause of Dropped Head
Muscle & Nerve 22:1146-1150, Lomen-Hoerth,C.,et al, 1999
Dropped Head Synd & Bent Spine Synd:Two Separate Clin Entities or Different Manifest of Axial Myopathy
JNNP 65:258-259, Oerlemans,W.G.H.&Visser,M., 1998