作者单位:
Queens Univ, Dept Med, Kingston, ON K7L 3N6, Canada
[1]
Univ Nebraska Med Ctr, Childrens Hosp & Med Ctr, Pediat Cardiol, Omaha, NE USA
[2]
Univ Utah, Dept Med, Salt Lake City, UT 84112 USA
[3]
Univ Utah, Dept Med, Div Cardiovasc Med, Salt Lake City, UT 84112 USA
[4]
Univ Utah, Dept Med, Div Pulm Med, Salt Lake City, UT 84112 USA
[5]
发布时间
2016-01-15