title: Socio-psychological activities associated with laughter in older Japanese females.
authors.forename: Kazuhiko
authors.initials: K
authors.lastname: Kotani
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D005260:Female; D006801:Humans; D007564:Japan; D007845:Laughter / Q000523:psychology*; D008603:Mental Health; D011795:Surveys and Questionnaires