., B.; SINGH, S. Incidence of bacterial vaginosis in patients with idiopathic preterm labour. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 4, n. 3, p. 641–646, 2017. DOI: 10.18203/2320-1770.ijrcog20150066. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1970. Acesso em: 2 feb. 2026.