title: [The interchange of residents: a felicitous initiative].
authors.forename: M J
authors.initials: MJ
authors.lastname: Nadal
mesh_terms: D000368:Aged / Q000523:psychology*; D006707:Homes for the Aged; D006801:Humans; D007398:Interpersonal Relations; D011157:Population Dynamics
vernacular_title: El intercambio de residentes: una iniciativa feliz.