1. Electrodiagnostic criteria for diagnosis of ALS;de Carvalho;Clin Neurophysiol,2008
2. The diagnostic value of the electromyograph;Shea;Br J Phys Med,1956
3. The use of electromyography in the diagnosis of neuromuscular disorders;Huddleston;Arch Phys Med Rehabil,1950
4. Lower motor neuron involvement examined by quantitative electromyography in amyotrophic lateral sclerosis;Krarup;Clin Neurophysiol