Yokoi Kyoko, Ito Tetsuya, Ohkubo Yumiko, Sumi Satoshi, Ueta Akihito, Sugiyama Naruji, Togari Hajime
Department of Pediatrics, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan.
Pediatr Int. 2008 Oct;50(5):694-5. doi: 10.1111/j.1442-200X.2008.02717.x.