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Ibarrola Vidaurre M, Arribas García S, Gimeno Ballester J, Gil Sáenz FJ, Fonseca Pérez M, Durán Urdániz G.Ibarrola Vidaurre M, et al. Among authors: duran urdaniz g.Arch Argent Pediatr. 2014 Feb;112(1):e6-8. doi: 10.5546/aap.2014.e6.Arch Argent Pediatr. 2014.PMID: 24566796Free article.Spanish.