作者单位:
Univ Fukui, Dept Hlth Sci, Fukui 910, Japan
[1]
Osaka City Univ, Grad Sch Med, Dept Pediat, Osaka 5458585, Japan
[2]
Osaka City Univ, Grad Sch Med, Dept Obstet & Gynecol, Osaka 5458585, Japan
[3]
Hiroshima Univ, Grad Sch Biomed & Hlth Sci, Dept Pediat, Hiroshima, Japan
[4]
发布时间
2015-10-13