title: Abstracts of the 20th International Symposium on Amyotrophic Lateral Sclerosis/Motor Neuron Diseases (ALS/MND). December 8-10, 2009. Berlin, Germany.
mesh_terms: D000690:Amyotrophic Lateral Sclerosis; D000818:Animals; D006801:Humans; D016472:Motor Neuron Disease