title: Sodium--an overview.
mesh_terms: D005110:Extracellular Space / Q000378:metabolism; D005919:Glomerular Filtration Rate; D006801:Humans; D007678:Kidney Glomerulus / Q000378:metabolism*; D009318:Natriuresis; D012964:Sodium / Q000378:metabolism*
chemical_list: D012964:Sodium