TY - JOUR T1 - SARS case-fatality rates JF - Canadian Medical Association Journal JO - CMAJ SP - 277 LP - 278 VL - 169 IS - 4 AU - Wing K. Fung AU - Philip L.H. Yu Y1 - 2003/08/19 UR - http://www.cmaj.ca/content/169/4/277.2.abstract ER -