| Literature DB >> 13374376 |
Abstract
Entities:
Keywords: LUNG NEOPLASMS/etiology and pathogenesis; SMOKING/injurious effects; TOBACCO/injurious effects
Mesh:
Substances:
Year: 1957 PMID: 13374376 PMCID: PMC1973994 DOI: 10.1136/bmj.1.5009.1
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447