作者单位:
Univ Utah, Sch Med, Div Pediat Emergency Med, Salt Lake City, UT USA
[1]
Univ Utah, Sch Med, Div Pediat Surg, Salt Lake City, UT USA
[2]
Utah Dept Hlth, Bur Emergency Med Serv & Preparedness, Salt Lake City, UT 84116 USA
[3]
Univ Utah, Sch Med, Div Emergency Med, Salt Lake City, UT USA
[4]
Univ Utah, Sch Med, Dept Pediat, Salt Lake City, UT USA
[5]
发布时间
2018-04-25