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Abstract
Entities: Chemical Disease
Mesh: See more » Carotenoids/therapeutic useDietHumansLung Neoplasms/prevention & controlNeoplasms/prevention & controlRiskVitamin A/therapeutic use
Substances: See more » Vitamin ACarotenoids
Year: 1980 PMID: 7427541 PMCID: PMC1714352 DOI: 10.1136/bmj.281.6246.957
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447