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Abstract
Entities: Chemical Disease Species
Mesh: See more » Bronchitis/drug therapyHumansPhysical Exertion/drug effectsRespiratory Function TestsTheophylline/bloodTheophylline/therapeutic use
Substances: See more » Theophylline
Year: 1985 PMID: 3917731 PMCID: PMC1415516 DOI: 10.1136/bmj.290.6462.159
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623