| Literature DB >> 6620282 |
P S Mortimer, J F Thompson, R P Dawber, T J Ryan, P J Morris.
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Year: 1983 PMID: 6620282 PMCID: PMC1439415 DOI: 10.1177/014107688307600915
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 18.000