Unlocking The Efficacy of Tetrahydrobiopterin (BH4) Towards Metabolic Profile and Growth Status in Children with Phenylketonuria: A Meta Analysis. Archives of Pediatric Gastroenterology, Hepatology, and Nutrition, [S. l.], v. 4, n. 3, p. 111–128, 2025. DOI: 10.58427/apghn.4.3.2025.111-128. Disponível em: https://www.apghn.com/index.php/journal/article/view/101.. Acesso em: 17 apr. 2026.