MARTÍNEZ GONZÁLEZ, Rubén Alexander. Evaluation of periodontal disease as a risk factor for preterm birth and low birth weight in pregnant women attending the Gineco-obstetrics service of the Amistad Mexico-Nicaragua Hospital in the municipality of Ticuantepe. Torreon Universitario Magazine, [S. l.], v. 5, n. 14, p. 28–36, 2018. DOI: 10.5377/torreon.v0i14.5543. Disponível em: https://www.camjol.info/index.php/torreon/article/view/5543. Acesso em: 6 dec. 2025.