Çмú³í¹® (Àüü) Aerosol and Surface Stability of SARS-CoV-2 as Compared with SARS-CoV-1 (The New England Journal of Medicine, 2020³â 3¿ù 17ÀÏ) (Correspondence) ÀÛ¼ºÀÚ ´ëÇÑ°¨¿°ÇÐȸ ȨÆäÀÌÁö http:// ¸µÅ© http://www.nejm.org/doi/10.1056/NEJMc2004973 ÀÛ¼ºÀÏ 2020-03-25 Á¶È¸ 1986 https://www.nejm.org/doi/10.1056/NEJMc2004973 ¸ñ·Ï