Contreras, A. E., Perrote, F., Concari, I., Brenna, E. J. and Lucero, C. (2012) “Stroke. are there any difference between patients with or without patent foramen ovale in left atrial appendage systolic function?”, Revista de la Facultad de Ciencias Médicas de Córdoba, 69(4), pp. 197–201. doi: 10.31053/1853.0605.v69.n4.20882.