Holsti, Liisaa,b,c,d,*; Grunau, Ruth E.a,c,d
aCentre for Community Child Health Research, Child and Family Research Institute, Vancouver, Canada
bSchool of Rehabilitation Sciences, University of British Columbia, Vancouver, Canada
cDepartment of Pediatrics, University of British Columbia, Vancouver, Canada
dChildren’s and Women’s Health Centre of British Columbia, Vancouver, Canada
*Corresponding author. Tel.: +1 604 875 2000; fax: +1 604 875 2384.
E-mail: [email protected]
Submitted September 18, 2006; received in revised form and accepted January 23, 2007.