| Literature DB >> 827213 |
P Dawson, M Cohrs, C Eversole, W K Frankenburg, M L Roth.
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Year: 1976 PMID: 827213 PMCID: PMC1653520 DOI: 10.2105/ajph.66.12.1192
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308