| Literature DB >> 12239196 |
M Porta1, N Malats, J Vioque, A Carrato, M Soler, L Ruiz, V Barberà, D Ayude, F X Real.
Abstract
Mesh:
Year: 2002 PMID: 12239196 PMCID: PMC1732039 DOI: 10.1136/jech.56.10.734
Source DB: PubMed Journal: J Epidemiol Community Health ISSN: 0143-005X Impact factor: 3.710