Oikawa Nao, Okumura Akihisa, Oyama Shoichi, Baba Haruna, Shimizu Toshiaki, Kato Atsushi
Department of Pediatrics, Saiseikai Kawaguchi General Hospital, Nishi-kawaguchi 5-11-5, Kawaguchi, Saitama 332-8558, Japan.
J Clin Virol. 2012 Apr;53(4):276-9. doi: 10.1016/j.jcv.2012.01.021. Epub 2012 Feb 23.