| Literature DB >> 19901041 |
Aarathi Sambasivan1, Kathryn Keely, Karen Mandel, Donna L Johnston.
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Year: 2009 PMID: 19901041 PMCID: PMC2817324 DOI: 10.1503/cmaj.090703
Source DB: PubMed Journal: CMAJ ISSN: 0820-3946 Impact factor: 8.262