| Literature DB >> 5101139 |
W D Sudia, R D Lord, V F Newhouse, D L Miller, R E Kissling.
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Year: 1971 PMID: 5101139 DOI: 10.1093/oxfordjournals.aje.a121234
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897