Romero-Sánchez, M. R., Madrigal-López, D., Viteri-Buendía, E. M., Colmenares-Millán, M. M. and Suárez, Ángela (2014) “Predisposing factors for gingival inflammation associated with steel crowns on temporary teeth in the pediatric population: a systematic literature review”, Revista Facultad de Odontología Universidad de Antioquia, 26(1), pp. 152–163. doi: 10.17533/udea.rfo.15141.