| Literature DB >> 19348973 |
Andrew D Oxman1, Carl Lombard, Shaun Treweek, Joel J Gagnier, Malcolm Maclure, Merrick Zwarenstein.
Abstract
Mesh:
Year: 2009 PMID: 19348973 DOI: 10.1016/j.jclinepi.2008.08.015
Source DB: PubMed Journal: J Clin Epidemiol ISSN: 0895-4356 Impact factor: 6.437