| Literature DB >> 5340214 |
W E Mahon, D J Scott, G Ansell, G L Manson, R Fraser.
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Year: 1967 PMID: 5340214 PMCID: PMC471583 DOI: 10.1136/thx.22.1.13
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139