| Literature DB >> 12716581 |
F Villalba Alcalá1, A Espino Montoro, M C González Fernández, J M López Chozas.
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Year: 2003 PMID: 12716581 PMCID: PMC7681881 DOI: 10.1016/s0212-6567(03)70710-0
Source DB: PubMed Journal: Aten Primaria ISSN: 0212-6567 Impact factor: 1.137