Jinnou Hideo, Sugiura Hiroshi, Kikuchi Shin, Shirai Kenji, Hirose Etsuko, Ohki Shigeru
Division of Neonatology, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, Shizuoka, Japan.
Pediatr Int. 2011 Dec;53(6):1084-7. doi: 10.1111/j.1442-200X.2011.03389.x.