| Literature DB >> 5694774 |
W E Rawls, D Laurel, J L Melnick, J M Glicksman, R H Kaufman.
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Year: 1968 PMID: 5694774 DOI: 10.1093/oxfordjournals.aje.a120855
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897