Tom Jefferson1, Lucia Zarra. Show Affiliations » 1. Cochrane Vaccines Field and Cochrane Acute Respiratory Infections Group, 00061 Anguillara Sabazia, Rome, Italy. Jefferson.tom@gmail.com
Abstract
Mesh: See more » Evidence-Based MedicinePeriodicals as Topic/standards
Year: 2008 PMID: 18463278 PMCID: PMC2376258 DOI: 10.1258/jrsm.2007.070219
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 5.344