Cespedes, N., Valencia, A., Echeverry, C. A., Arce-Plata, M. I., Colon, C., Castiñeiras, D. E., Hurtado, P. M., Cocho, J. A., Herrera, S., & Arevalo-Herrera, M. (2017). Reference values of amino acids, acylcarnitines and succinylacetone by tandem mass spectrometry for use in newborn screening in southwest Colombia. Colombia Médica, 48(3), 113–119. https://doi.org/10.25100/cm.v48i3.2180