AUERBACH, S.; HOFMANN, J.; PLATT, T.; RUCH, W. F. An investigation of the emotions elicited by hospital clowns in comparison to circus clowns and nursing staff. The European Journal of Humour Research, [S. l.], v. 1, n. 3, p. 26–53, 2014. DOI: 10.7592/EJHR2013.1.3.auerbach. Disponível em: https://europeanjournalofhumour.org/ejhr/article/view/Auerbach%20et%20al. Acesso em: 9 dec. 2021.