RT Journal Article SR Electronic T1 Developmental dysfluency: early intervention is key JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1790 OP 1791 DO 10.1503/cmaj.1040733 VO 170 IS 12 A1 Weir, Erica A1 Bianchet, Sonya YR 2004 UL http://www.cmaj.ca/content/170/12/1790.abstract