RT Journal Article SR Electronic T1 The high impact of an influenza pandemic JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 768 OP 768 DO 10.1503/cmaj.1040167 VO 170 IS 5 A1 Danuta Skowronski YR 2004 UL http://www.cmaj.ca/content/170/5/768.1.abstract