Kato Maiko, Mugishima Hideo, Chin Motoaki, Urakami Tatsuhiko, Harada Kensuke
Department of Pediatrics, Advanced Medical Research Center, Nihon University School of Medicine, Tokyo, Japan.
Pediatr Int. 2005 Jun;47(3):336-7. doi: 10.1111/j.1442-200x.2005.02068.x.