| Literature DB >> 4871180 |
R R Schumacher, A D Lieberson, R H Childress, J F Williams.
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Year: 1968 PMID: 4871180 DOI: 10.1161/01.cir.37.6.965
Source DB: PubMed Journal: Circulation ISSN: 0009-7322 Impact factor: 29.690