title: [Fluid and electrolyte disorders in the elderly].
authors.forename: T
authors.initials: T
authors.lastname: Saito
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006955:Hypernatremia / Q000378:metabolism; D007010:Hyponatremia / Q000378:metabolism; D007223:Infant; D008297:Male; D008875:Middle Aged; D012084:Renin-Angiotensin System; D012964:Sodium / Q000378:metabolism; D014667:Vasopressins / Q000378:metabolism; D014883:Water-Electrolyte Imbalance / Q000378:metabolism*
chemical_list: D014667:Vasopressins; D012964:Sodium