UMA, V.; BABU, A. V. S.; N., H. Thyroid hormones reference ranges during each trimester of normal pregnancy subjects in Andhra Pradesh, South India. International Journal of Research in Medical Sciences, [S. l.], v. 7, n. 12, p. 4499–4504, 2019. DOI: 10.18203/2320-6012.ijrms20195507. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/7253. Acesso em: 14 oct. 2025.