作者单位:
Alberta Children's Hospital Research Institute, Alberta Health Services, Calgary, AB, Canada
[1]
Western Canadian Children's Heart Network, Edmonton, AB, Canada, Division of Pediatric Cardiology
[2]
Alberta Congenital Anomalies Surveillance System, Alberta Health and Wellness, Calgary, AB, Canada
[3]
Western Canadian Children's Heart Network, Edmonton, AB, Canada
[4]
发布时间
2013-12-19