Myopathies and myasthenia gravis.
Lumbar puncture, CSF analysis, and imaging techniques. To make sure you get the right material, could you clarify:
Request full-text PDF. To read the full-text of this research, you can request a copy directly from the author. Request full-text. ResearchGate Harrison's Neurology in Clinical Medicine, 3E
I can help locate the direct PDF if I know the specific title.