Case report: Methylmalonic acidemia in a preschool child. Research, Society and Development, [S. l.], v. 14, n. 5, p. e0814548697, 2025. DOI: 10.33448/rsd-v14i5.48697. Disponível em: https://rsdjournal.org/rsd/article/view/48697. Acesso em: 5 dec. 2025.