| Literature DB >> 1987725 |
H Calkins1, A Kadish, J Sousa, S Rosenheck, F Morady.
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Year: 1991 PMID: 1987725 DOI: 10.1016/0002-9149(91)90447-s
Source DB: PubMed Journal: Am J Cardiol ISSN: 0002-9149 Impact factor: 2.778