作者单位:
Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, PA, United States
[1]
Department of Pediatrics and Child Health, University of Manitoba, MB, Canada, Manitoba Institute
[2]
Department of Pediatrics, Floating Hospital for Children, Tufts Medical Center, 800 Washington
[3]
Department of Pediatrics, Philadelphia, PA, United States
[4]
发布时间
2013-11-20