87 Imbalance in US Emergency Department Openings and Closures Over 18 Years of Increasing Demand for Emergency Care: 2001 to 2018C.A. Camargo,A.F. Sullivan,J.A. Espinola,K.M. Boggs,D.F. BrownAnnals of Emergency Medicine(2020)引用 0|浏览21暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要