| Literature DB >> 4940221 |
J Aitchison, J J Brown, J B Ferriss, R Fraser, A W Kay, A F Lever, A M Neville, T Symington, J I Robertson.
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Year: 1971 PMID: 4940221 DOI: 10.1016/0002-8703(71)90336-x
Source DB: PubMed Journal: Am Heart J ISSN: 0002-8703 Impact factor: 4.749