| Literature DB >> 9227713 |
I D Pavord, M M Pizzichini, E Pizzichini, F E Hargreave.
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Year: 1997 PMID: 9227713 PMCID: PMC1758588 DOI: 10.1136/thx.52.6.498
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139