Effectiveness of Surgical and Cotton Masks in Blocking SARS-CoV-2: A Controlled Comparison in 4 Patients.Seongman Bae,Min-Chul Kim,Ji Yeun Kim,Hye-Hee Cha,Joon Seo Lim,Jiwon Jung,Min-Jae Kim,Dong Kyu Oh,Mi-Kyung Lee,Seong-Ho Choi,Minki Sung,Sang-Bum Hong,Jin-Won Chung,Sung-Han KimANNALS OF INTERNAL MEDICINE(2020)引用 253|浏览20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