| Literature DB >> 483204 |
P S Burge, W H Perks, I M O'Brien, A Burge, R Hawkins, D Brown, M Green.
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Year: 1979 PMID: 483204 PMCID: PMC471064 DOI: 10.1136/thx.34.3.300
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139