作者单位:
Univ Alabama Birmingham, Dept Biostat, Birmingham, AL 35294 USA
[1]
Beth Israel Deaconess Med Ctr, Dept Emergency Med, Boston, MA 02215 USA
[2]
Univ Alabama Birmingham, Sch Med, Dept Emergency Med, Birmingham, AL USA
[3]
Univ Alabama Birmingham, Dept Epidemiol, Birmingham, AL USA
[4]
Univ Alabama Birmingham, Sch Med, Dept Med, Div Prevent Med, Birmingham, AL USA
[5]
发布时间
2017-04-06