| Literature DB >> 21443900 |
Cristine D Delnevo, Michelle T Bover-Manderski, Mary Hrywna.
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Year: 2011 PMID: 21443900 PMCID: PMC3139401 DOI: 10.1016/j.ypmed.2011.03.014
Source DB: PubMed Journal: Prev Med ISSN: 0091-7435 Impact factor: 4.018