I Blumenthal. Show Affiliations »
Abstract
Entities: Chemical Disease
Mesh: See more » Aminophylline/therapeutic useAsthma/drug therapyChildClinical Trials as TopicCromolyn Sodium/therapeutic useDelayed-Action PreparationsDouble-Blind MethodHumansPlacebos
Substances: See more » Delayed-Action PreparationsPlacebosAminophyllineCromolyn Sodium
Year: 1980 PMID: 6775760 PMCID: PMC1714658 DOI: 10.1136/bmj.281.6250.1287-c
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447