SUPHAP, N. Risk Factors of Teenage Pregnancy on Birth Asphyxia at Phetchabun Hospital. Phetchabun Medical Journal , Phetchabun, Thailand, v. 5, n. 2, p. 25–34, 2026. Disponível em: https://he03.tci-thaijo.org/index.php/PMJ/article/view/3884. Acesso em: 1 oct. 2026.