Antenatal urinary hydrocarbon biomarkers and birth outcomes among mothers in selected oil-host and non-host communities of Southern Nigeria. Port Harcourt Medical Journal, [S. l.], v. 20, n. 2, p. 128–140, 2026. DOI: 10.60787/phmj.v20i2.284. Disponível em: https://phmj.org.ng/index.php/home/article/view/284. Acesso em: 14 aug. 2026.