We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEnergy expenditure of genuine laughter.AuthorsBuchowski MS; Majchrzak KM; Blomquist K; Chen KY; Byrne DW; Bachorowski JAPublicationInternational journal of obesity (2005), 2007, Vol 31, Issue 1, p131ISSN0307-0565Publication typearticleDOI10.1038/sj.ijo.0803353