RT Journal Article SR Electronic T1 Canada achieves lowest perinatal mortality ever JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1030 OP 1030-a DO 10.1503/cmaj.1041574 VO 171 IS 9 A1 Suzanne Morrison YR 2004 UL http://www.cmaj.ca/content/171/9/1030.2.abstract