SINGH, N.; DUBEY, P.; GUPTA, N.; DWIVEDI, S.; BALYAN, R.; CHANDANAN, A. Comparative study of various tocolytics in preterm labour. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 4, n. 2, p. 334–337, 2017. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1876. Acesso em: 4 dec. 2025.