Knowledge, attitudes and practices of sex professionals about prevention of sexually transmitted infections, before and after an educational intervention. Research, Society and Development, [S. l.], v. 10, n. 11, p. e543101119857, 2021. DOI: 10.33448/rsd-v10i11.19857. Disponível em: https://rsdjournal.org/rsd/article/view/19857. Acesso em: 5 dec. 2025.