| Literature DB >> 4301609 |
N R Blacklow, M D Hoggan, A Z Kapikian, J B Austin, W P Rowe.
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Year: 1968 PMID: 4301609 DOI: 10.1093/oxfordjournals.aje.a120897
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897