ASGHAR, S.; SHAUKAT, M.; JAVED, Q. Hyperemesis Gravidarum in the Second Trimester as a Risk Indicator for Preterm Birth: Hyperemesis Gravidarum in the Second Trimester and Preterm Birth. Pakistan Journal of Health Sciences, Pakistan, v. 6, n. 10, p. 36–41, 2025. DOI: 10.54393/pjhs.v6i10.3328. Disponível em: https://www.thejas.com.pk/index.php/pjhs/article/view/3328. Acesso em: 3 nov. 2025.