RT Journal Article SR Electronic T1 Preparing for the next pandemic by creating Canadian Immunization Services JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1092 OP E1093 DO 10.1503/cmaj.210670 VO 193 IS 28 A1 Kumanan Wilson A1 Graham Sher A1 Jane Philpott YR 2021 UL http://www.cmaj.ca/content/193/28/E1092.abstract