Seniors helping seniors.
Lawton
C
C
D000368:Aged; D003159:Community-Institutional Relations; D005381:Financing, Organized; D005582:Foundations; D006279:Health Maintenance Organizations / Q000458:organization & administration*; D006801:Humans; D016730:Program Development; D012944:Social Support; D014481:United States; D014838:Volunteers / Q000458:organization & administration*