title: The effects of preschoolers' visits to a nursing home.
mesh_terms: D000368:Aged; D001290:Attitude; D002675:Child, Preschool; D005260:Female; D006707:Homes for the Aged; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D009735:Nursing Homes; D002666:Psychology, Child