Nitta Akihisa, Hisamatsu Seito, Fukuda Hironobu, Kurosawa Hidemitsu, Arisaka Osamu
Department of Pediatrics, Ohtawara RedCross Hospital, Sumiyoshichyo, Ohtawara City, Japan.
J Pediatr. 2012 Feb;160(2):351. doi: 10.1016/j.jpeds.2011.08.068. Epub 2011 Oct 11.