title: Idiopathic oedema.
mesh_terms: D000328:Adult; D001810:Blood Volume; D002199:Capillary Permeability; D002940:Circadian Rhythm; D004487:Edema / Q000209:etiology* / Q000503:physiopathology; D005260:Female; D006400:Hematocrit; D006801:Humans; D008875:Middle Aged; D011187:Posture; D012964:Sodium / Q000652:urine; D014556:Urine; D014882:Water-Electrolyte Balance
chemical_list: D012964:Sodium