Endotracheal Tube Placement Confirmation by Ultrasonography: A Systematic Review and Meta-Analysis of More Than 2500 Patients
The Journal of emergency medicine/The Journal of emergency medicine (Sl Online)(2020)
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