作者单位:
Univ S Carolina, Dept Family Med, Greenville Hlth Syst, Sch Med, Greenville, SC 29605 USA
[1]
Univ Washington, Dept Pediat, Div Cardiol, Seattle, WA 98195 USA
[2]
Univ Washington, Dept Family Med, Seattle, WA 98195 USA
[3]
Carolinas Med Ctr, Dept Family Med, Charlotte, NC 28203 USA
[4]
发布时间
2017-10-25