| Literature DB >> 6265151 |
J Gadek, G Hunninghake, C Schoenberger, G Fells, R Crystal.
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Year: 1981 PMID: 6265151 DOI: 10.1378/chest.80.1_supplement.63s
Source DB: PubMed Journal: Chest ISSN: 0012-3692 Impact factor: 9.410