RT Journal Article SR Electronic T1 MERS differs from SARS, say experts JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E303 OP E304 DO 10.1503/cmaj.109-4798 VO 186 IS 9 A1 Carolyn Brown YR 2014 UL http://www.cmaj.ca/content/186/9/E303.abstract AB