A J Brunskill. Show Affiliations »
Abstract
Mesh: See more » HumansSmoking/epidemiologyStudents, MedicalUnited Kingdom
Year: 1977 PMID: 832048 PMCID: PMC1603899 DOI: 10.1136/bmj.1.6054.165-b
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447