DUBEY, D.; AGRAWAL, U.; SAPKAL, R. A study to identify clinical and laboratory parameters in cases of excessive vomiting in early pregnancy. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 10, n. 12, p. 4424–4428, 2021. DOI: 10.18203/2320-1770.ijrcog20214635. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/11064. Acesso em: 11 nov. 2025.