Kazuhiko Kotani. Show Affiliations »
Abstract
Mesh: See more » AgedAged, 80 and overAging/psychologyFemaleHumansJapanLaughter/psychologyMental HealthSurveys and Questionnaires
Year: 2006 PMID: 16314210 DOI: 10.1016/j.arcmed.2005.05.006
Source DB: PubMed Journal: Arch Med Res ISSN: 0188-4409 Impact factor: 2.235