P Howard, T W Astin. Show Affiliations »
Abstract
Mesh: See more » AdultBronchitis/physiopathologyChronic DiseaseHumansLung Diseases/physiopathologyMaleMiddle AgedRespiratory Function TestsSpirometry
Year: 1969 PMID: 5795651 PMCID: PMC472016 DOI: 10.1136/thx.24.4.492
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139