Kawashima Hisashi, Watanabe Chiako, Kashiwagi Yasuyo, Sato Satoshi, Ioi Hiroaki, Sasamoto Masato, Takekuma Kouji, Ookubo Yukari, Ooi Tsunerou, Hoshika Akinori
Department of Paediatrics, Tokyo Medical University, Shinjuku-ku, Tokyo, Japan.
Pediatr Int. 2006 Jun;48(3):342-5. doi: 10.1111/j.1442-200X.2006.02218.x.