title: Message to the 21st century.
authors: Ritter Department of Geriatrics and Adult Development, Mount Sinai Medical Center, New York.
authors: R N
authors: RN
authors: Butler
mesh_terms: D000368:Aged; D005544:Forecasting; D005852:Geriatric Psychiatry / Q000639:trends*; D006293:Health Promotion / Q000639:trends; D006301:Health Services Needs and Demand / Q000639:trends; D006801:Humans; D008134:Long-Term Care / Q000639:trends; D011788:Quality of Life; D014481:United States