title: [Scientific evidence in geriatrics and gerontology].
authors.forename: Th
authors.initials: T
authors.lastname: Nikolaus
mesh_terms: D000368:Aged; D019317:Evidence-Based Medicine / Q000639:trends*; D005544:Forecasting; D005853:Geriatrics / Q000639:trends*; D005858:Germany; D006301:Health Services Needs and Demand / Q000639:trends; D006801:Humans; D011157:Population Dynamics