Ricardi, Luciani Martins, et al. “Health Conferences: Metasynthesis of Good Practices, Obstacles and Recommendations Based on Experiences in Brazil, 1986-2016”. Saúde E Sociedade, vol. 29, no. 1, Sept. 2020, p. e181084, https://doi.org/10.1590/S0104-12902020181084.