title: [Metal behavior in motor neuron disease].
mesh_terms: D002118:Calcium / Q000378:metabolism*; D006141:Guam; D006801:Humans; D007564:Japan; D009046:Motor Neurons; D009468:Neuromuscular Diseases / Q000453:epidemiology / Q000378:metabolism*; D009501:Neutron Activation Analysis
chemical_list: D002118:Calcium