ZION, G. E.; ., R. Congenital hypothyroidism screening by umbilical cord blood: thyroid stimulating hormone. International Journal of Contemporary Pediatrics, [S. l.], v. 7, n. 2, p. 397–404, 2020. DOI: 10.18203/2349-3291.ijcp20200117. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/3074. Acesso em: 29 apr. 2026.