| Literature DB >> 7164011 |
M Lewis, J Kallenbach, P Kark, M Zaltzman, M Hockman, S Zwi.
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Year: 1982 PMID: 7164011 PMCID: PMC459447 DOI: 10.1136/thx.37.11.869
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139