Sheila M Bird1. Show Affiliations » 1. MRC Biostatistics Unit, Cambridge, CB2 0SR, UK sheila.bird@mrc-bsu.cam.ac.uk.
Abstract
Mesh: See more » AustriaCongresses as Topic/historyControlled Clinical Trials as Topic/historyControlled Clinical Trials as Topic/standardsHistory, 20th CenturyHumansUnited Nations/historyWorld Health Organization/history
Year: 2015 PMID: 26359137 PMCID: PMC4582262 DOI: 10.1177/0141076815595794
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 5.344