State-Level Variability in the Number of Level 1 Trauma Centers Per Capita in the United States.Aditya C Shekhar, Brian A LewisAnnals of emergency medicine（2023）引用 0|浏览3暂无评分关键词trauma centers,state-levelAI 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
