论文数: 0 引用数: 0
h-index: 0
机构:
Harvard Univ, Sch Med, Dept Hlth Care Policy, Boston, MA 02115 USA
Harvard Univ, Sch Med, Dept Emergency Med, Boston, MA 02115 USA
Brigham & Womens Hosp, Dept Emergency Med, Boston, MA 02115 USA Harvard Univ, Sch Med, Francis Weld Peabody Soc, Boston, MA 02115 USA