Charlson Comorbidity Index Score and Risk of Severe Outcome and Death in Danish COVID-19 PatientsDaniel Mølager Christensen,Jarl Emanuel Strange,Gunnar Gislason,Christian Torp-Pedersen,Thomas Gerds,Emil Fosbøl,Matthew PhelpsJOURNAL OF GENERAL INTERNAL MEDICINE(2020)引用 96|浏览84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