M. Lehne and S. Koelsch, «Toward a General Psychological Model of Tension and Suspense». Frontiers in Psychology 6 (2015): 79.
599
S. H. Kim, Y. H. Kim, and H. J. Kim, «Laughter and Stress Relief in Cancer Patients: A Pilot Study». Evidence-Based Complementary and Alternative Medicine 2015 (2015): 864739.