Partnerships ease hospitals' entry into retirement housing.
D000368:Aged; D002140:California; D006707:Homes for the Aged / Q000458:organization & administration*; D006739:Hospital Administration / Q000379:methods*; D006754:Hospital Restructuring / Q000379:methods*; D006801:Humans; D009511:New England; D009922:Oregon; D012179:Retirement