Establishment Of Reference Range For Free Thyroxine Hormone (FT4) In Neonates: A Cross Sectional Study. African Journal of Biomedical Research, [S. l.], v. 27, n. 3S, p. 3949–3952, 2024. DOI: 10.53555/AJBR.v27i3S.3080. Disponível em: https://africanjournalofbiomedicalresearch.com/index.php/AJBR/article/view/3080.. Acesso em: 11 sep. 2025.