Remarkable factors in failure of non-operative treatment of pectus carinatum Irene Martínez Castaño; Carlos de la Sen Maldonado; Valentina Díaz Díaz; Alejandro Encinas Goenechea; Jerónimo Gonzálvez Piñera;

II National Congress of Paediatrics: The fight against child mortality Pedro Gorrotxategi Gorrotxategi; Víctor M. García Nieto; Miguel Zafra Anta; Oscar Girón Vallejo; José Manuel Fernández Menéndez; Juan José Fernández Teijeiro; Fernando Ponte Hernando; Elena Alonso Lebrero;