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Abstract
Entities: Disease Species
Mesh: See more » ChildHumansOtitis Media/etiologyTobacco Smoke Pollution/adverse effects
Substances: See more » Tobacco Smoke Pollution
Year: 1989 PMID: 2504391 PMCID: PMC1836955 DOI: 10.1136/bmj.299.6693.258-c
Source DB: PubMed Journal: BMJ ISSN: 0959-8138