作者单位:
Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina
[1]
Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, School of Medicine
[2]
Division of Genetics and Endocrinology, Children's Hospital of Boston, Harvard Medical School
[3]
Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina
[4]
发布时间
2014-04-03