B Thomson1, W L Toffler. Show Affiliations » 1. Department of Family Medicine, Oregon Health Sciences University, Portland 97201.
Abstract
Mesh: See more » AdolescentAge FactorsChildCommerceFemaleHumansMaleOregonSmoking/legislation & jurisprudence
Year: 1990 PMID: 2380685
Source DB: PubMed Journal: J Fam Pract ISSN: 0094-3509 Impact factor: 0.493