Geoffrey Norman1, Sandra Monteiro, Suzette Salama. Show Affiliations » 1. Clinical Epidemiology and Biostatistics, McMaster University, MDCL 3519, 1280 Main St W, Hamilton, Ontario L8S 2T1, Canada. norman@mcmaster.ca
Abstract
Entities: Chemical
Mesh: See more » Clinical Trials as Topic/statistics & numerical dataEffect Modifier, EpidemiologicResearch Design/standardsResearch Design/statistics & numerical dataRisk AssessmentSample Size
Year: 2012 PMID: 22918496 DOI: 10.1136/bmj.e5278
Source DB: PubMed Journal: BMJ ISSN: 0959-8138