作者单位:
Maternidade, Hospital Nacional Sim?o Mendes, Bissau, Guinea-Bissau
[1]
Bandim Health Project, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark
[2]
Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau
[3]
Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau, Bandim Health Project, Statens Serum
[4]
MRC Laboratories, Fajara, Gambia
[5]
发布时间
2013-11-20