1. Abnormalities of muscle tone and movement;Britton,1998
2. Methodology of the Hoffmann Reflex in man;Hugon,1973
3. The H-reflex in normal, spastic, and rigid subjects;Angel;Arch Neurol,1963
4. H reflexes in acute and chronic hemiplegia;Garcia-Mullin;Brain,1972
5. Stroke spasticity: neurophysiologic studies;Somerville;Arch Phys Med Rehabil,1978