作者单位:
Diaconessenhuis Leiden, Dept Pediat, Leiden, Netherlands
[1]
Leiden Univ, Med Ctr, Dept Pediat Cardiol, Leiden, Netherlands
[2]
Cooperat Community Based Midwives Leiden Reg, Leiden, Netherlands
[3]
Leiden Univ, Med Ctr, Dept Neonatol, Leiden, Netherlands
[4]
Leiden Univ, Med Ctr, Dept Obstet, Leiden, Netherlands
[5]
Rijnland Ziekenhuis, Dept Pediat, Leiderdorp, Netherlands
[6]
发布时间
2015-03-17