| Authors: |
Shinohara S; Department of Obstetrics and Gynecology, Yamanashi Prefectural Central Hospital, Kofu, Yamanashi, Japan., Yasuda G; Department of Obstetrics and Gynecology, Yamanashi Prefectural Central Hospital, Kofu, Yamanashi, Japan., Kasai M; Department of Obstetrics and Gynecology, Yamanashi Prefectural Central Hospital, Kofu, Yamanashi, Japan., Katsumata N; Department of Neonatology, Yamanashi Prefectural Central Hospital, Kofu, Yamanashi, Japan., Nemoto A; Department of Neonatology, Yamanashi Prefectural Central Hospital, Kofu, Yamanashi, Japan., Naito A; Department of Neonatology, Yamanashi Prefectural Central Hospital, Kofu, Yamanashi, Japan., Sunami R; Department of Obstetrics and Gynecology, Yamanashi Prefectural Central Hospital, Kofu, Yamanashi, Japan. |