Focal, Steroid Responsive Myositis Causing Dropped Head Syndrome
Muscle & Nerve 22:769-771, Biran,I.,et al, 1999
An 81-Year-Old Woman with Chronic Isolated Neck Extensor Weakness
Neurol 106:e218060, Chen,J.,et al, 2026
Rigid Spine Syndrome and Rigid Spine Sign in Myopathies
J Child Neurol 4:273-282, Merlini,L.,et al, 1989