title: Reduced requirements for long-term institutional care: results of a retrospective study.
mesh_terms: D005260:Female; D006707:Homes for the Aged; D006798:Housing; D006801:Humans; D007902:Length of Stay; D008134:Long-Term Care; D008136:Longevity; D008297:Male; D009735:Nursing Homes; D012189:Retrospective Studies; D013557:Switzerland