Community-Acquired Pneumonia in Very Elderly PatientsNúria Fernández-Sabé,Jordi Carratalà,Beatriz Rosón,Jordi Dorca,Ricard Verdaguer,Frederic Manresa,Francesc GudiolMedicine(2003)引用 108|浏览0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