IMDAD, H. . Laughter- The Best Medicine. Journal of Bahria University Medical and Dental College, [S. l.], v. 6, n. 4, p. 256, 2016. Disponível em: https://jbumdc.bahria.edu.pk/index.php/ojs/article/view/214. Acesso em: 3 jul. 2024.