| Literature DB >> 4286696 |
I Spigland, J P Fox, L R Elveback, F E Wassermann, A Ketler, C D Brandt, A Kogon.
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Year: 1966 PMID: 4286696 DOI: 10.1093/oxfordjournals.aje.a120595
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897