NGUANBOONMAK, A.; SORNSUKOLRAT, S. Prevalence and Risk Factors of Birth Asphyxia among Elderly Gravidarum. Thai Journal of Obstetrics and Gynaecology, Bangkok, Thailand, v. 27, n. 1, p. 29–37, 2019. DOI: 10.14456/tjog.2019.5. Disponível em: https://he02.tci-thaijo.org/index.php/tjog/article/view/100401. Acesso em: 1 oct. 2026.