Tarqui-Mamani, C.B., de Chiarella, G.R., Sanabria-Rojas, H., Altamirano, H., Vargas-Herrera, J. and Arana-Panduro, M. 2016. Impact of Wheat Flour Folic Acid Fortification on Neural Tube Defects in Three Cities in Peru. The Columbia University Journal of Global Health. 6, 2 (Dec. 2016), 22–26. DOI:https://doi.org/10.7916/thejgh.v6i2.4985.