RT Journal Article SR Electronic T1 Can a new flu vaccine cure efficacy woes? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1274 OP 1274 DO 10.1503/cmaj.109-5179 VO 187 IS 17 A1 Vogel, Lauren YR 2015 UL http://www.cmaj.ca/content/187/17/1274.abstract