P Suárez Gil, J C Alonso Lorenzo. Show Affiliations »
Abstract
Mesh: See more » Research Design/standardsSample Size
Year: 2003 PMID: 14697193 PMCID: PMC7681824 DOI: 10.1016/s0212-6567(03)79347-0
Source DB: PubMed Journal: Aten Primaria ISSN: 0212-6567 Impact factor: 1.137