Comparison of Efficacy and Safety of Nifedipine Versus Beta-Sympathomimetics for Suppression of Preterm Labour. Medical Forum Monthly, [S. l.], v. 31, n. 5, 2024. Disponível em: https://medicalforummonthly.com/index.php/mfm/article/view/2268.. Acesso em: 31 jan. 2026.