作者单位:
Department of Pediatrics, Herning Regional Hospital, Herning, Denmark
[1]
Perinatal Epidemiology Research Unit, Aarhus University Hospital Skejby, Brendstrupg?rdsvej 100
[2]
Department of Pediatrics, Herning Regional Hospital, Herning, Denmark, Perinatal Epidemiology
[3]
Department of Epidemiology, Aarhus University, Aarhus, Denmark
[4]
发布时间
2013-11-20