M Egger1, G D Smith. Show Affiliations » 1. Department of Social Medicine, University of Bristol, BS8 2PR. m.egger@bristol.ac.uk
Abstract
Mesh: See more » Meta-Analysis as Topic
Year: 1997 PMID: 9432250 PMCID: PMC2127866 DOI: 10.1136/bmj.315.7119.1371
Source DB: PubMed Journal: BMJ ISSN: 0959-8138