Todoroki Yukiko, Tsukahara Hirokazu, Kawatani Masao, Ohshima Yusei, Shukunami Ken-Ichi, Kotsuji Fumikazu, Mayumi Mitsufumi
Department of Pediatrics, Faculty of Medical Sciences, Univeristy of Fukui, Japan.
Pediatr Int. 2006 Apr;48(2):185-6. doi: 10.1111/j.1442-200X.2006.02188.x.