title: Assessment of instability and gait in elderly persons.
authors.affiliation: California State University, Northridge.
authors.forename: P R
authors.initials: PR
authors.lastname: Trueblood
authors.forename: L Z
authors.initials: LZ
authors.lastname: Rubenstein
mesh_terms: D000368:Aged; D000375:Aging / Q000502:physiology*; D001259:Ataxia / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D005684:Gait / Q000502:physiology*; D015577:Geriatric Assessment; D006801:Humans; D011187:Posture / Q000502:physiology; D011434:Proprioception / Q000502:physiology*