Takeyama Masahiro, Uchida Yumiko, Arai Ikuyo, Kamamoto Tomoyuki, Nishikubo Toshiya, Kanehiro Hiromichi, Sado Toshiyuki, Kunishima Shinji, Takahashi Yukihiro
Division of Neonatal Intensive Care, Center of Maternal Fetal Medicine, Nara Medical University, Nara, Japan.
Pediatr Int. 2011 Dec;53(6):1093-6. doi: 10.1111/j.1442-200X.2011.03365.x.