GAVIT, Y.; SHARMA, D.; DIXIT, P. V. A comparative study of oral nifedipine and intravenous labetalol in control of acute hypertension in severe pre-eclampsia and eclampsia. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 2, p. 719–724, 2018. DOI: 10.18203/2320-1770.ijrcog20180201. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/4170. Acesso em: 2 oct. 2025.