Quiroga de Michelena, M., Huertas, E., Paredes, D., & Diaz, A. (2008). Short and long term chorion villi culture discordance. Presentation of a case and theme review. Anales De La Facultad De Medicina, 69(1), 33-36. https://doi.org/10.15381/anales.v69i1.1178