I Chalmers1. Show Affiliations » 1. UK Cochrane Centre, NHS Research & Development Programme, Oxford, England.
Abstract
Mesh: See more » Controlled Clinical Trials as Topic/methodsEthics, MedicalHumansMedical ErrorsMeta-Analysis as TopicRandomized Controlled Trials as TopicResearch DesignSelection Bias
Year: 1997 PMID: 9290419 PMCID: PMC1296382 DOI: 10.1177/014107689709000706
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 5.344