Lisa M Lix*, Mahmoud Azimaee, Beliz A Osman, Patricia Caetano, Suzanne Morin, Colleen Metge, David Goltzman, Nancy Kreiger, Jerilynn Prior and William D Leslie
* Corresponding author: Lisa M Lix lisa.lix@usask.ca
BMC Public Health 2012, 12:301 doi:10.1186/1471-2458-12-301
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