Silva de Lima, L., de Castro Paiva, K. and Cristina Gonçalves Leite, I. (2021) “Oral condition of the homeless population and the impact on their quality of life: Cross-sectional study: Estudo transversal”, Principia: Caminhos da Iniciação Científica, 21, p. 16. doi: 10.34019/2179-3700.2021.v21.34002.