Tony Johnson1. Show Affiliations » 1. Medical Research Council Clinical Trials Unit at UCL, Institute of Clinical Trials and Methodology, London WC1V 6LJ, UK.
Abstract
Entities: Chemical
Mesh: See more » BibliometricsControlled Clinical Trials as Topic/historyHistory, 18th CenturyHistory, 19th CenturyHistory, 20th CenturyHumansPublications/historyTextbooks as Topic/history
Year: 2019 PMID: 31609169 PMCID: PMC6794678 DOI: 10.1177/0141076819878968
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 18.000