| Literature DB >> 5104854 |
J B Enright, C E Franti, D E Behymer, W M Longhurst, V J Dutson, M E Wright.
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Year: 1971 PMID: 5104854 DOI: 10.1093/oxfordjournals.aje.a121298
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897