| Literature DB >> 19631508 |
David Moher1, Alessandro Liberati, Jennifer Tetzlaff, Douglas G Altman.
Abstract
Mesh:
Year: 2009 PMID: 19631508 DOI: 10.1016/j.jclinepi.2009.06.005
Source DB: PubMed Journal: J Clin Epidemiol ISSN: 0895-4356 Impact factor: 6.437