V. Antonio-Véjar, del Moral-Hernández, O., Alarcón-Romero, L. C., Flores-Alfaro, E., Leyva-Vázquez, M. A., Hernández-Sotelo, D., and Illades-Aguiar, B.,
“Ethnic variation of the C677T and A1298C polymorphisms in the methylenetetrahydrofolate-reductase (MTHFR) gene in southwestern Mexico”, vol. 13, pp. 7950-7957, 2014.