| Literature DB >> 24468691 |
Jonathon Campbell, Fawziah Marra, Victoria Cook, James Johnston.
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Year: 2014 PMID: 24468691 PMCID: PMC3940565 DOI: 10.1503/cmaj.131025
Source DB: PubMed Journal: CMAJ ISSN: 0820-3946 Impact factor: 8.262