title: Fluid and electroylyte balance in the elderly.
authors.affiliation: Division of General Internal Medicine, Georgetown University Medical Center, Washington DC 20007-2197, USA.
authors.forename: L H
authors.initials: LH
authors.lastname: Beck
mesh_terms: D000375:Aging / Q000378:metabolism*; D006706:Homeostasis / Q000502:physiology; D006801:Humans; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism; D014867:Water / Q000378:metabolism; D014882:Water-Electrolyte Balance / Q000502:physiology
chemical_list: D014867:Water; D012964:Sodium; D011188:Potassium