M Porta1. Show Affiliations » 1. Institut Municipal d'Investigació Mèdica, Universitat Autonòma de Barcelona, Spain.
Abstract
Mesh: See more » BibliometricsInformation Science/methodsInformation Science/standardsPeriodicals as TopicPublic Health
Year: 1996 PMID: 9039375 PMCID: PMC1060373 DOI: 10.1136/jech.50.6.606
Source DB: PubMed Journal: J Epidemiol Community Health ISSN: 0143-005X Impact factor: 3.710