SHARMA, M.; THAKUR, S.; SINGH, K.; SHEKHAR, S. Comparative maternal outcomes of oral nifedipine and intravenous labetalol for severe hypertension during pregnancy: an open label randomized controlled trial. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 9, n. 7, p. 2847–2851, 2020. DOI: 10.18203/2320-1770.ijrcog20202720. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/8494. Acesso em: 11 nov. 2025.