| Literature DB >> 1546792 |
C F Garland, F C Garland, E D Gorham.
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Year: 1992 PMID: 1546792 PMCID: PMC1694089 DOI: 10.2105/ajph.82.4.614
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308