Enkai Shigehiro, Yamamoto Masaki, Hayashi Kaori, Kobayashi Masaki, Sasajima Tomohiro, Amizuka Takasuke, Abo Wataru
Neonatal Intensive Care Unit, Department of Paediatrics, Aomori Central Hospital, 2-1-1 Higashi-Tsukurimichi, 030-8553 Aomori, Japan.
Eur J Pediatr. 2003 Oct;162(10):729-30. doi: 10.1007/s00431-003-1289-5. Epub 2003 Aug 1.