Rincón López E, Rodríguez Vega H, Pietropaolo D, Mejías A
Departamento de Pediatría, Hospital La Fe, Valencia, España.
Center for Vaccines and Immunity, The Research Institute at Nationwide Children's Hospital Columbus, Ohio, EE.UU.
An Pediatr (Barc). 2015 May;82(5):e252-4. doi: 10.1016/j.anpedi.2014.08.007. Epub 2014 Oct 27.