| Literature DB >> 13889661 |
Abstract
Entities:
Keywords: ASTHMA/in infancy and childhood; THEOPHYLLINE/therapy
Mesh:
Substances:
Year: 1962 PMID: 13889661 PMCID: PMC1848922
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262