Zen, R. ., L. . Rigo, E. . Gaviolli, L. P. S. . Girotto, and D. N. . Mário. “Effect of Recreational Intervention on the Approach of Pediatric Patients in Dental Treatment: Analysis of Salivary Cortisol”. Pesquisa Brasileira Em Odontopediatria E Clínica Integrada, vol. 20, Mar. 2022, p. e4796, https://revista.uepb.edu.br/PBOCI/article/view/1086.