SUWANTHANANON, B. Perinatal Mortality in Phranungklao Hospital. Journal of Health Science of Thailand, [S. l.], v. 4, n. 3, p. 238–243, 1995. Disponível em: https://thaidj.org/index.php/JHS/article/view/6750. Acesso em: 6 dec. 2025.