Detection of Maple Syrup Urine Disease on Newborn Screening Second Tier Testing for Phenylketonuria. Acta Medica Philippina, [S. l.], v. 43, n. 2, 2009. DOI: 10.47895/amp.v43i2.2509. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/2509. Acesso em: 19 apr. 2025.