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Díaz-Gallardo MY, Barros-Núñez P, Díaz CA, Hernández A, Gómez-Espinel I, Leal CA, Fragoso R, Figuera L, García-Cruz D, Ramírez-Dueñas ML.Díaz-Gallardo MY, et al.Arch Med Res. 1995;26 Spec No:S77-83.Arch Med Res. 1995.PMID: 8845662