J Zhang, W Hu. Show Affiliations »
Abstract
Mesh: See more » BiasClinical Trials as Topic/statistics & numerical dataCost-Benefit AnalysisData Collection/economicsData Collection/statistics & numerical dataData Interpretation, StatisticalHumansModels, Statistical
Year: 1998 PMID: 9492969 DOI: 10.1016/s0197-2456(97)00122-0
Source DB: PubMed Journal: Control Clin Trials ISSN: 0197-2456