RT Journal Article SR Electronic T1 La protection des programmes de vaccination et du public JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1683 OP 1683 DO 10.1503/cmaj.070611 VO 176 IS 12 A1 Wilson, Kumanan YR 2007 UL http://www.cmaj.ca/content/176/12/1683.abstract