title: An attempt to determine the impact of four types of care upon the elderly in London by the study of matched groups.
mesh_terms: D000368:Aged; D003631:Day Care, Medical; D003704:Dementia / Q000628:therapy*; D003858:Dependency, Psychological; D005260:Female; D006299:Health Services for the Aged; D006707:Homes for the Aged; D006760:Hospitalization; D006801:Humans; D008131:London; D008297:Male; D010551:Personality