B. H. Aristizábal and O. L. Rincón, “Female adults with ethylenmalonic aciduria and methylentretrahydropholate reductase deficiency: two cases report and review the literatura”, Med UPB, vol. 32, no. 2, pp. 171–177, Dec. 2013, Accessed: Aug. 10, 2026. [Online]. Available: https://revistas.upb.edu.co/index.php/medicina/article/view/1546