RENGIFO-REINA, H. A. Beliefs about the oral health in pregnant women in three Colombian cities. Revista Facultad de Odontología Universidad de Antioquia, [S. l.], v. 20, n. 2, p. 171–178, 2009. DOI: 10.17533/udea.rfo.2140. Disponível em: https://revistas.udea.edu.co/index.php/odont/article/view/2140. Acesso em: 2 feb. 2025.