| Literature DB >> 4150426 |
C C Seltzer, G D Friedman, A B Siegelaub.
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Year: 1974 PMID: 4150426 PMCID: PMC1775459 DOI: 10.2105/ajph.64.5.466
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308